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LABORATORY METER UT-8802E UNI-T

The UT-8802E is a digital laboratory meter used to measure: voltage, current, resistance, capacity, frequency, and to check the correct operation of diodes; USB</span>; Main features: Very high accuracy of measurements </span>; Power supply: 110 V AC / 120 V AC / 220 V AC / 240 V AC </span>;

























































DC voltage measurement:
  • 200 mV ± (0.1% + 5)  @ 0.01 mV,
  • 2 V ± (0.1% + 3)  @ 0.1 mV,
  • 20 V ± (0.1% + 3)  @ 0.001 V,
  • 200 V ± (0.1% + 3)  @ 0.01 V,
  • 1000 V ± (0.2% + 5)  @ 0.1 V
    • AC voltage measurement:
  • 2 V @ 100 µV ± (0.5% + 20)  @ 40 Hz … 1 kHz
  • 20 V @ 1 mV ± (0.5% + 20)  @ 40 Hz … 1 kHz
  • 200 V @ 10 mV ± (0.5% + 20)  @ 40 Hz … 1 kHz
  • 750 V @ 0.1 V ± (0.8% + 40)  @ 40 Hz … 1 kHz
    • DC current measurement:
  • 200 µA ± (0.5% + 20)  @ 10 nA,
  • 2 mA ± (0.5% + 20)  @ 100 nA,
  • 20 mA ± (0.5% + 20)  @ 1 µA,
  • 200 mA ± (0.5% + 20)  @ 10 µA,
  • 20 A ± (1.5% + 40)  @ 1 mA
    • AC current measurement:
  • 2 mA @ 0.1 µA ± (0.8% + 40)  @ 45 Hz … 400 Hz
  • 20 mA @ 1 µA ± (0.8% + 40)  @ 45 Hz … 400 Hz
  • 200 mA @ 10 µA ± (0.8% + 40)  @ 45 Hz … 400 Hz
  • 20 A @ 1 mA ± (2% + 40)  @ 45 Hz … 400 Hz
    • Resistance measurement:
  • 200 Ω ± (0.5% + 10) + test leads resistance @ 0.01 Ω,
  • 2 kΩ ± (0.5% + 10)  @ 0.1 Ω,
  • 20 kΩ ± (0.5% + 10)  @ 1 Ω,
  • 200 kΩ ± (0.5% + 10)  @ 10 Ω,
  • 2 MΩ ± (0.5% + 10)  @ 100 Ω,
  • 200 MΩ @ 1 kΩ
    • Capacitance measurement:
  • 20 nF ± (2.5% + 10)  @ 1 pF,
  • 200 nF ± (1.5% + 10)  @ 10 pF,
  • 2 µF ± (1.5% + 10)  @ 100 pF,
  • 20 µF ± (1.5% + 10)  @ 1 nF,
  • 200 µF ± (1.5% + 10)  @ 10 nF,
  • 2 mF ± (1.5% + 10)  @ 100 nF,
  • 20 mF ± (10% + 10)  @ 1 µF,
  • 100 mF @ 10 µF
    • Inductance measurement: ''
    Frequency measurement:
  • 200 Hz ± (1% + 5)  @ 0.01 Hz,
  • 2 kHz ± (1% + 5)  @ 0.1 Hz,
  • 20 kHz ± (1% + 5)  @ 1 Hz,
  • 200 kHz ± (1% + 5)  @ 10 Hz,
  • 2 MHz ± (1% + 5)  @ 100 Hz,
  • 10 MHz ± (1% + 5)  @ 1 kHz,
  • 5 % … 99 % ± (1.5% + 2)  @ 10 Hz … 10 kHz
    • Temperature measurement: ''
    Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    USB: ''
    Main features:
  • Very high accuracy of measurements
  • EBTN display
  • REL – relative measurement mode
  • Writing the value MAX / MIN
  • Hold – stopping the meter reading
  • Port USB
  • Aesthetic and solid construction
    • Power supply: 110 V AC / 120 V AC / 220 V AC / 240 V AC – selectable by switch
    Weight: 3.43 kg
    Dimensions: 320  x 265  x 110 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-8802E is a digital laboratory meter used to measure: voltage, current, resistance, capacity, frequency, and to check the correct operation of diodes

    Producent UNI-T

    EAN 5901890044318

     

    UNIVERSAL METER PCM-1220 DVB-T/T2 DVB-S/S2 DVB-C/C2

    Frequency range: 42 MHz … 862 MHz – DVB-T / DVB-T2 / DVB-C / DVB-C2, 950 MHz … 2150 MHz – DVB-S / DVB-S2 </span>; Signal level: 35 … 90 dBµV – DVB-S / DVB-S2, 30 … 100 dBµV – DVB-T / DVB-T2 / DVB-C / DVB-C2 </span>;















































    Output and input: 1 pcs F socket, 1 pcs IEC socket, 1 pcs mini USB
    Display: 400 x 360 px TFT LCD
    Frequency range:
  • 42 MHz … 862 MHz – DVB-T / DVB-T2 / DVB-C / DVB-C2,
  • 950 MHz … 2150 MHz – DVB-S / DVB-S2
    • Signal level:
  • 35  … 90 dBµV – DVB-S / DVB-S2,
  • 30  … 100 dBµV – DVB-T / DVB-T2 / DVB-C / DVB-C2
    • LNB power supply: 13  / 18 V, max. 500 mA
    Antenna powering: 5  / 12  / 18  / 24 V
    Switching between bandwidths: 0  / 22 kHz
    DiSEqC: DiSEqC 1.0, 1.2, USALS, SCD, SCD2 systems support
    Modulation:
  • QPSK, 8PSK, 16APSK, 32APSK – DVB-S / DVB-S2
  • QPSK, 16-QAM, 64-QAM, 256-QAM – DVB-T / DVB-T2
  • 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM, 1024-QAM, 4096-QAM – DVB-C / DVB-C2
    • Video signal test: ''
    Programming and firmware upgrade: via mini USB port
    Battery power supply:
  • Li-Ion battery 7.4 V / 1400 mAh
  • 12 V / 1 A (power adapter included)
    • Main features:
  • DVB-S/S2 : Power measurement, Measurement of CNR, CBER, VBER (DVBS), LBER (DVBS2), Real-time spectrum analyzer, Possibility of displaying signal parameters for 4 transponders on one screen – Easy identification for Quattro LNB, Satellite identification function, Satellite location function, Calculation of the azimuth and elevation angles, DisEqC automatic identification,
  • DVB-T/T2 : Power measurement, Measurement of SNR, MER, CBER, VBER, Freq OFS, Signal parameters (strength and quality) for 4 channels can be displayed on one screen, Spectrum analysis, Automatic channel scan
  • DVB-C/C2 : Power measurement, Measurement of CBER, VBER, SNR, Freq OFS, Spectrum analysis, Automatic channel scan
  • Analog signal measurement possible
  • Speaker built-in
  • High measurement accuracy
  • The set includes a practical case
  • Estimated battery operation time ~ 3 h
    • Weight: 0.24 kg
    Dimensions: 178  x 81  x 35 mm
    Supported languages: Polish, English
    Manufacturer / Brand: Digitsat
    Guarantee: 2 years

    The PCM-1220 allows to measure the TV signals at DVB-T/T2, DVB-S/S2, DVB-C/C2 installations

    Readable menu will help the operation for any installer

    Producent Digitsat

    EAN 5901592806054

     

    UNIVERSAL METER UT-139B UNI-T

    The UT-139B is a universal digital meter used to measure: voltage, current, resistance, capacitance, frequency, and checking the correctness of diodes operation; Automatic change of measuring ranges</span>; Main features: NCV – electric field detection function, REL – relative measurement mode </span>;

























































    DC voltage measurement: 40 mV ± (0.7% + 2)  @ 10 µV ,
    400 mV ± (0.5% + 2)  @ 0.1 mV ,
    4 V ± (0.7% + 3)  @ 1 mV ,
    40 V ± (0.7% + 3)  @ 10 mV ,
    400 V ± (0.7% + 3)  @ 0.1 V ,
    600 V ± (0.7% + 3)  @ 1 V
    AC voltage measurement:
  • V.F.C. OFF (45 Hz … 400 Hz) :

    • 40 mV ± (1% + 3)  @ 10 µV ,
    400 mV ± (1% + 3)  @ 0.1 mV ,
    4 V ± (0.8% + 3)  @ 1 mV ,
    40 V ± (0.8% + 3)  @ 10 mV ,
    400 V ± (0.8% + 3)  @ 0.1 V ,
    600 V ± (1% + 3)  @ 1 V,
  • V.F.C. ON (45 Hz … 400 Hz) :

    • 200 V … 600 V ± (4% + 3)  @ 0.1 V / 1 V
    DC current measurement: 400 µA ± (0.7% + 2)  @ 0.1 µA ,
    4000 µA ± (0.7% + 2)  @ 1 µA ,
    40 mA ± (0.7% + 2)  @ 10 µA ,
    400 mA ± (0.7% + 2)  @ 0.1 mA ,
    4 A ± (1% + 3)  @ 1 mA ,
    10 A ± (1% + 3)  @ 10 mA
    AC current measurement: 400 µA ± (1% + 3)  @ 0.1 µA ,
    4000 µA ± (1% + 3)  @ 1 µA ,
    40 mA ± (1% + 3)  @ 10 µA ,
    400 mA ± (1% + 3)  @ 0.1 mA ,
    4 A ± (1.2% + 3)  @ 1 mA ,
    10 A ± (1.2% + 3)  @ 10 mA
    Resistance measurement: 400 Ω ± (1% + 2)  @ 0.1 Ω ,
    4 kΩ ± (0.8% + 2)  @ 1 Ω ,
    40 kΩ ± (0.8% + 2)  @ 10 Ω ,
    400 kΩ ± (0.8% + 2)  @ 100 Ω ,
    4 MΩ ± (1.2% + 2)  @ 1 kΩ ,
    40 MΩ ± (1.5% + 3)  @ 10 kΩ
    Capacitance measurement: 9.999 nF ± (4% + 10)  – in relative measurement mode @ 1 pF ,
    99.99 nF … 999.9 µF ± (4% + 5)  @ 10 pF … 0.1 nF ,
    9.999 mF … 99.99 mF ± 10% (≤2 mF)  @ 1 µF … 10 µF
    Inductance measurement: ''
    Frequency measurement: 9.999 Hz … 9.999 MHz ± (0.1% + 4)  @ 0.001 Hz … 0.001 MHz ,
    1 % … 99.9 % @ 0.1 %
    Square-wave signal duty ratio measurement: ''
    Temperature measurement: ''
    Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    Main features:
  • NCV – electric field detection function,
  • V.F.C. function – allows to measure the AC voltage values using low-pass filter with a frequency limit of 400 Hz,
  • REL – relative measurement mode,
  • Hold – stopping the meter reading,
  • Writing the value MAX / MIN,
  • Large, readable LCD display with backlight,
  • Aesthetic and solid construction,
  • Low battery level alarm
    • Power supply: 2 x 1.5V, type AA/LR6/FR6 battery – included
    Weight: 0.42 kg
    Dimensions: 176  x 81  x 48 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-139B is a universal digital meter used to measure: voltage, current, resistance, capacitance, frequency, and checking the correctness of diodes operation

    The meter has the function of automatic change of measuring ranges, as well as the relative measurement mode


    For AC measurements, the device has a built-in filter that eliminates high-frequency disturbances that may affect the measurement accuracy (VFC)

    Additionally, the UT-139B has an electric field detection (NCV) function

    Producent UNI-T

    EAN 5901436796732

     

    UNIVERSAL METER UT-33A+ UNI-T

    UT-33A+ is a universal digital meter used to measure: voltage, current, resistance, capacitance; The meter has a function of automatic change of measuring ranges, as well as a relative measurement function (for capacitance measurement);























































    DC voltage measurement: 200 mV ± (0.7% + 3)  @ 0.1 mV ,
    2000 mV ± (0.5% + 2)  @ 1 mV ,
    20 V ± (0.7% + 3)  @ 10 mV ,
    200 V ± (0.7% + 3)  @ 100 mV ,
    600 V ± (0.7% + 3)  @ 1 V
    AC voltage measurement: 200 mV ± (1.0% + 2)  @ 0.1 mV ,
    2 V ± (0.7% + 3)  @ 1 mV ,
    20 V ± (1.0% + 2)  @ 10 mV ,
    200 V ± (1.2% + 3)  @ 100 mV ,
    600 V ± (1.2% + 3)  @ 1 V
    DC current measurement: 200 µA ± (1% + 2)  @ 0.1 µA ,
    2000 µA ± (1% + 2)  @ 1 µA ,
    20 mA ± (1% + 2)  @ 10 µA ,
    200 mA ± (1% + 2)  @ 100 µA ,
    2 A ± (1.2% + 5)  @ 1 mA ,
    10 A ± (1.2% + 5)  @ 10 mA
    AC current measurement: 200 µA ± (1.2% + 3)  @ 0.1 µA ,
    2000 µA ± (1.2% + 3)  @ 1 µA ,
    20 mA ± (1.2% + 3)  @ 0.01 mA ,
    200 mA ± (1.2% + 3)  @ 0.1 mA ,
    2 A ± (1.5% + 5)  @ 1 mA ,
    10 µA ± (1.5% + 5)  @ 10 mA
    Resistance measurement: 200 Ω ± (1% + 2)  @ 0.1 Ω ,
    2 kΩ ± (0.8% + 2)  @ 1 Ω ,
    20 kΩ ± (0.8% + 2)  @ 10 Ω ,
    200 kΩ ± (0.8% + 2)  @ 100 Ω ,
    20 MΩ ± (1.2% + 3)  @ 10 kΩ ,
    200 MΩ ± (5% + 10)  @ 100 kΩ
    Capacitance measurement: 2 nF ± (5% + 5)  @ 0.001 nF ,
    20 nF ± (4% + 8)  @ 0.01 nF ,
    200 nF ± (4% + 8)  @ 0.1 nF ,
    2 µF ± (4% + 8)  @ 0.001 µF ,
    20 µF ± (4% + 8)  @ 0.01 µF ,
    200 µF ± (4% + 8)  @ 0.1 µF ,
    2 mF ± (10%)  @ 0.001 mF
    Inductance measurement: ''
    Frequency measurement: ''
    Temperature measurement: ''
    Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    Main features:
  • Large, readable LCD display with backlight
  • Freezing the last reading
  • Low battery level alarm
  • Aesthetic and solid construction
    • Power supply: 2 x 1.5V, type AAA/LR03 battery – included
    Weight: 0.26 kg
    Dimensions: 134  x 77  x 47 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    UT-33A+ is a universal digital meter used to measure: voltage, current, resistance, capacitance

    The meter has a function of automatic change of measuring ranges, as well as a relative measurement function (for capacitance measurement)

    Producent UNI-T

    EAN 5901890044431

     

    UNIVERSAL METER UT-139C UNI-T

    EF function – enables non-contact voltage detection eg in wires, in the range of 50V … 400V;




















































    DC voltage measurement: 40 mV ± (0.5% + 2)  @ 10 µV ,
    400 mV ± (0.5% + 2)  @ 0.1 mV ,
    4 V ± (0.7% + 3)  @ 1 mV ,
    40 V ± (0.7% + 3)  @ 10 mV ,
    400 V ± (0.7% + 3)  @ 0.1 V ,
    600 V ± (0.7% + 3)  @ 1 V
    AC voltage measurement:
  • V.F.C. OFF (45 Hz … 1000 Hz) :

    • 40 mV ± (1.0% + 3)  @ 10 µV ,
    400 mV ± (1.0% + 3)  @ 0.1 mV ,
    4 V ± (0.8% + 3)  @ 1 mV ,
    40 V ± (0.8% + 3)  @ 10 mV ,
    400 V ± (0.8% + 3)  @ 0.1 V ,
    600 V ± (1.0% + 3)  @ 1 V ,

  • V.F.C. ON (45 Hz … 400 Hz) :

    • 200 V … 600 V ± (4.0% + 3)  @ 0.1 V / 1 V
    DC current measurement: 400 µA ± (0.7% + 2)  @ 0.1 µA ,
    4000 µA ± (0.7% + 2)  @ 1 µA ,
    40 mA ± (0.7% + 2)  @ 10 µA ,
    400 mA ± (0.7% + 2)  @ 0.1 mA ,
    4 A ± (1.0% + 3)  @ 1 mA ,
    10 A ± (1.0% + 3)  @ 10 mA ,

    Current clamp measurement (not included) :
    60 A
    ± (1.0% + 3) 
    @ 0.01 A

    AC current measurement: 400 µA ± (1.0% + 3)  @ 0.1 µA ,
    4000 µA ± (1.0% + 3)  @ 1 µA ,
    40 mA ± (1.0% + 3)  @ 10 µA ,
    400 mA ± (1.0% + 3)  @ 0.1 mA ,
    4 A ± (1.2% + 3)  @ 1 mA ,
    10 A ± (1.2% + 3)  @ 10 mA ,

    Current clamp measurement (not included) :
    60 A
    ± (1.2% + 3) 
    @ 0.01 A

    Resistance measurement: 400 Ω ± (1.0% + 2)  @ 0.1 Ω ,
    4 kΩ ± (1.0% + 2)  @ 1 Ω ,
    40 kΩ ± (1.0% + 2)  @ 10 Ω ,
    400 kΩ ± (1.0% + 2)  @ 100 Ω ,
    4 MΩ ± (1.0% + 2)  @ 1 kΩ ,
    40 MΩ ± (1.2% + 3)  @ 10 kΩ
    Capacitance measurement: 9.999 nF ± (4.0% + 10)  @ 1 pF ,
    99.99 nF … 999.9 µF ± (4.0% + 5)  @ 10 pF / 0.1 µF ,
    9.999 mF … 99.99 mF ± 10.0%  ( ≤ 2 mF ) @ 1 µF / 10 µF
    Inductance measurement: ''
    Frequency measurement: 9.999 Hz … 9.999 MHz ± (0.15 + 4)  @ 0.001 Hz … 0.001 MHz
    Square-wave signal duty ratio measurement: 1 % … 99.9 % @ 0.1 %
    Temperature measurement:
  • °C :

    • -40  … 0 °C ± 3  @ 1 °C ,
    0  … 100 °C ± (1.0% + 3)  @ 1 °C ,
    100  … 1000 °C ± (2.0% + 3)  @ 1 °C ,

  • °F :

    • -40  … 32 °F ± 5  @ 1 °F ,
    32  … 212 °F ± (1.5% + 5)  @ 1 °F ,
    212  … 1832 °F ± (2.5% + 5)  @ 1 °F
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    Main features:
  • Large, readable LCD display with backlight
  • EF function – enables non-contact voltage detection eg in wires, in the range of 50V … 400V
  • Hold – stopping the meter reading
  • REL – relative measurement mode
  • V.F.C. function – allows to measure the AC voltage values using low-pass filter with a frequency limit of 400 Hz
  • Aesthetic and solid construction
    • Power supply: 2 x 1.5V, type AA/LR6/FR6 battery – included
    Dimensions: 176  x 81  x 48 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-139C is a universal digital meter used to measure: voltage, current, resistance, capacity, frequency, temperature and checking the correct operation of diodes

    EF function – enables non-contact voltage detection eg in wires, in the range of 50V … 400V


    The kit includes a thermocouple of type "K" (chromel/alumel)

    Producent UNI-T

    EAN 5901436796749

     

    UNIVERSAL METER UT-71A UNI-T

    The UT-71A is a universal digital meter used to measure: voltage, current, resistance, inductance, capacitance, frequency, temperature and checking the correct operation of diodes; Main features: Freezing the highest or lowest measurement, Writing the value peak, REL – relative measurement mode, Analog bargraph, Possibility to save readings, access saved results and send them to a computer using the USB interface </span>;

























































    DC voltage measurement: 200 mV ± (0.1% + 8)  @ 0.01 mV ,
    2 V ± (0.1% + 8)  @ 0.0001 V ,
    20 V ± (0.1% + 8)  @ 0.001 V ,
    200 V ± (0.1% + 8)  @ 0.01 V ,
    1000 V ± (0.15% + 8)  @ 0.1 V
    AC voltage measurement:
  • 2 V @ 0.0001 V :
    • ± (0.8% + 40)  @ 45 Hz … 1 kHz
    ± (3% + 40)  @ 1 kHz … 10 kHz
    ± (7% + 40)  @ 10 kHz … 100 kHz

  • 20 V @ 0.001 V :
    • ± (0.8% + 40)  @ 45 Hz … 1 kHz
    ± (3% + 40)  @ 1 kHz … 10 kHz
    ± (7% + 40)  @ 10 kHz … 100 kHz

  • 200 V @ 0.01 V :
    • ± (0.8% + 40)  @ 45 Hz … 1 kHz
    ± (5% + 40)  @ 1 kHz … 10 kHz

  • 1000 V @ 0.1 V :
    • ± (1.5% + 40)  @ 45 Hz … 1 kHz
    ± (6% + 40)  @ 1 kHz … 5 kHz
    ± (10% + 40)  @ 5 kHz … 100 kHz
    DC current measurement: 200 µA ± (0.2% + 20)  @ 0.01 µA ,
    2000 µA ± (0.2% + 20)  @ 0.1 µA ,
    20 mA ± (0.2% + 20)  @ 0.001 mA ,
    200 mA ± (0.2% + 20)  @ 0.01 mA ,
    10 A ± (0.8% + 30)  @ 0.001 mA
    AC current measurement:
  • 200 µA @ 0.01 µA :
    • ± (1% + 15)  @ 45 Hz … 1 kHz
    ± (2% + 40)  @ 1 kHz … 10 kHz

  • 2000 µA @ 0.1 µA :
    • ± (1% + 15)  @ 45 Hz … 1 kHz
    ± (2% + 40)  @ 1 kHz … 10 kHz

  • 20 mA @ 0.001 mA :
    • ± (1% + 15)  @ 45 Hz … 1 kHz
    ± (2% + 40)  @ 1 kHz … 10 kHz

  • 200 mA @ 0.01 mA :
    • ± (1% + 15)  @ 45 Hz … 1 kHz
    ± (2% + 40)  @ 1 kHz … 10 kHz

  • 10 A @ 0.001 A :
    • ± (2% + 20)  @ 45 Hz … 1 kHz
    ± (2% + 40)  @ 1 kHz … 10 kHz
    Resistance measurement: 200 Ω ± (0.5% + 20) + test leads resistance @ 0.01 Ω ,
    2 kΩ ± (0.5% + 20)  @ 0.0001 kΩ ,
    20 kΩ ± (0.5% + 20)  @ 0.001 kΩ ,
    200 kΩ ± (1% + 20)  @ 0.01 kΩ ,
    2 MΩ ± (1% + 40)  @ 0.0001 MΩ ,
    20 MΩ ± (1.5% + 40)  @ 0.001 MΩ
    Capacitance measurement: 20 nF ± (1.5% + 20) + capacity of test leads @ 0.001 nF ,
    200 nF ± (1.5% + 20)  @ 0.01 nF ,
    2 µF ± (1.5% + 20)  @ 0.0001 µF ,
    20 µF ± (1.5% + 40)  @ 0.001 µF ,
    400 µF ± (1.5% + 40)  @ 0.01 µF ,
    2 mF ± (5% + 40)  @ 0.0001 mF
    20 mF @ 0.001 mF
    Inductance measurement: ''
    Frequency measurement: 20 Hz ± (0.1% + 15)  @ 0.001 Hz
    200 Hz ± (0.1% + 15)  @ 0.01 Hz
    2 kHz ± (0.1% + 15)  @ 0.0001 Hz
    20 kHz ± (0.1% + 15)  @ 0.001 Hz
    200 kHz ± (0.1% + 15)  @ 0.01 Hz
    2 MHz ± (0.1% + 15)  @ 0.0001 MHz
    20 MHz ± (0.1% + 15)  @ 0.001 Hz
    200 MHz @ 0.01 MHz
    Temperature measurement: ''
    Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    USB: ''
    Main features:
  • Freezing the last reading,
  • Freezing the highest or lowest measurement,
  • Writing the value peak,
  • REL – relative measurement mode,
  • Analog bargraph,
  • Possibility to save readings, access saved results and send them to a computer using the USB interface,
  • Large, readable LCD display with backlight,
  • Low battery level alarm,
  • Aesthetic and solid construction,
  • The set includes short test leads with crocodile clips,
  • The set includes a practical case
    • Power supply: 9V, type 6F22 battery – included
    Weight: 0.35 kg
    Dimensions: 203  x 93  x 40 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-71A is a universal digital meter used to measure: voltage, current, resistance, inductance, capacitance, frequency, temperature and checking the correct operation of diodes

    The meter has the function of automatic change of measuring ranges, as well as the relative measurement mode

    Producent UNI-T

    EAN 5901436741084

     

    UNIVERSAL METER UT-70B UNI-T

    The UT-70B is a universal digital meter used to measure: voltage, current, resistance, capacity, frequency, rotational speed, temperature and diodes;


















































    DC voltage measurement: 400 mV ± (0.8% + 3)  @ 100 µV ,
    4 V ± (0.8% + 1)  @ 1 mV ,
    40 V ± (0.8% + 1)  @ 10 mV ,
    400 V ± (0.8% + 1)  @ 100 mV ,
    1000 V ± (1.0% + 3)  @ 1 V
    AC voltage measurement: 4 V ± (1.0% + 5)  @ 1 mV ,
    40 V ± (1.0% + 5)  @ 10 mV ,
    400 V ± (1.0% + 5)  @ 100 mV ,
    750 V ± (1.2% + 5)  @ 1 V
    DC current measurement: 400 µA ± (1.0% + 2)  @ 100 nA ,
    4000 µA ± (1.0% + 2)  @ 1 µA ,
    40 mA ± (1.2% + 3)  @ 10 µA ,
    400 mA ± (1.2 + 3)  @ 100 µA ,
    10 A ± (1.5% + 5)  @ 10 mA
    AC current measurement: 400 µA ± (1.0% + 2)  @ 100 nA ,
    4000 µA ± (1.0% + 3)  @ 1 µA ,
    40 mA ± (1.0% + 3)  @ 10 µA ,
    400 mA ± (1.8% + 3)  @ 100 µA ,
    10 A ± (3.0% + 7)  @ 10 mA
    Resistance measurement: 400 Ω ± (1.2% + 2)  @ 0.1 Ω ,
    4 kΩ ± (1.0% + 2)  @ 1 Ω ,
    40 kΩ ± (1.0% + 2)  @ 10 Ω ,
    400 kΩ ± (1.0% + 2)  @ 100 Ω ,
    4 MΩ ± (1.2% + 2)  @ 1 kΩ ,
    40 MΩ ± (1.5% + 2)  @ 10 kΩ
    Capacitance measurement: 4 nF ± (4.0% + 10)  @ 10 pF ,
    40 nF ± (4.0% + 3)  @ 100 pF ,
    400 nF ± (4.0% + 3)  @ 100 pF ,
    4 µF ± (4.0% + 3)  @ 1 nF ,
    40 µF ± (4.0% + 3)  @ 10 nF ,
    400 µF ± (4.0% + 3)  @ 100 nF ,
    4 mF ± (5.0% + 10)  @ 1 µF ,
    40 mF @ 10 µF – due to the low accuracy of measurement in this range, the reading has only an informative function
    Inductance measurement: ''
    Frequency measurement: 4 kHz … 400 MHz ± (0.1% + 3)  (automatic range change)
    Temperature measurement:
  • °C
    • -40  … 0 °C ± (3% + 4)  @ 1 °C
    0  … 400 °C ± (1% + 3)  @ 1 °C
    400  … 1000 °C ± (2% + 10)  @ 1 °C,
  • °F
    • -40  … 32 °F ± (3% + 4)  @ 1 °F
    32  … 752 °F ± (1% + 4)  @ 1 °F
    752  … 1832 °F ± 2.5%  @ 1 °F
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    Main features:
  • Large, readable LCD display with backlight
  • Aesthetic and solid construction
  • Rotation measurement (unit: RPM – revolutions/minute) – Additional converter RPM/frequency required
    • Power supply: 9V, type 6F22 battery – included
    Dimensions: 205  x 101  x 60 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-70B is a universal digital meter used to measure: voltage, current, resistance, capacity, frequency, rotational speed, temperature and diodes

    Producent UNI-T

    EAN 5901436740766

     

    INTERACTIVE WHITEBOARD LCH75-MC410-B 75 " – 4K UHD DAHUA

    Screen size: 75 " </span>; Native resolution: 3840 x 2160 px </span>; Aspect ratios: 16 : 9 </span>; Matrix type: DLED color matrix </span>; Main features: Android 9.0 system, Wi-Fi Module, Hotspot, Camera : 5 Mpx, Microphone, touch screen – finger or stylus pen support – 20 writing points simultaneously </span>; Monitor mounting standard: VESA 600×400 </span>;

























































    Screen size: 75 "
    Native resolution: 3840  x 2160 px – 4K UHD
    Aspect ratios: 16 : 9 
    Matrix type: DLED color matrix – touch screen
    Contrast:
  • 6000 : 1  – dynamic
  • 1200 : 1  – static
    • Brightness: 350 cd/m2
    Viewable angles: 178 ° horizontal
    178 ° vertical
    Response time: < 10 ms (typical)
    Speakers built-in: 2  x 15 W
    Signal connectors:
  • 3 x USB 3.0
  • 1 x micro USB
  • 1 x RJ45
  • 1 x RS-232
  • 1 x HDMI
  • 1 x Audio (Jack stereo) – 3.5 mm
  • 1 x Touch port
  • 1 x Power supply
    • Main features:
  • Android 9.0 system
  • Windows 7/8/10 system – additional PC module required,
  • Wi-Fi Module 2.4 GHz / 5 GHz,
  • Hotspot 2.4 GHz / 5 GHz,
  • Camera : 5 Mpx, 1920 x 1080 px @ 30 fps ( Android ) / 2560 x 1440 px @ 30 fps ( Windows )
  • Camera view angle : 79 °
  • Auto White Balance
  • Light sensor,
  • Microphone : Noise and echo reduction, AGC
  • Shield : Tempered glass – 3 mm, Mohs scale of hardness – 7,
  • touch screen – finger or stylus pen support – 20 writing points simultaneously
  • In the kit :
    – Bracket (wall-mounted)
    – Remote controller
    – 2 x Stylus pen
    – Power cord
    • Housing type: Metal
    Power management: ''
    Monitor mounting standard: VESA 600×400
    Robbery protection: ''
    Parameters adjustment:
  • OSD – by IR remote controller
  • Graphic menu – touch control
    • Power supply: 100  … 240 V AC
    Power consumption:
  • 300 W (operation)
  • 0.5 W (Standby mode)
    • Weight: 54 kg
    Dimensions: 1707  x 87  x 1066 
    Manufacturer / Brand: DAHUA
    Guarantee: 3 years

    The Dahua DeepHub Smart Interactive Whiteboard is an "all-in-one" device

    The LCH75-MC410-B device is perfect for a conference room, combining the functions of a whiteboard, projector, camera and desktop PC


    The Wi-Fi connection supports one-touch wireless projection from a laptop, tablet or mobile phone

    The screen content can be easily shared wirelessly to multiple devices

    The 4K UHD touchscreen is a DLED matrix} with an anti-reflective coating, it also supports writing functions with a stylus pen (up to 20 points of simultaneous writing)

    The device has a built-in 5 Mpx camera, 2 microphones and 2 speakers

    The firmware supports office document and multimedia files

    Producent DAHUA

    EAN 6923172518682

     

    UNIVERSAL METER UT-71D UNI-T

    The UT-71D is a universal digital meter used to measure: voltage, current, resistance, inductance, capacitance, frequency, temperature and checking the correct operation of diodes; Main features: Freezing the highest or lowest measurement, Writing the value peak, REL – relative measurement mode, Analog bargraph, Possibility to save readings, access saved results and send them to a computer using the USB interface </span>;

























































    DC voltage measurement: 400 mV ± (0.025% + 5)  @ 0.01 mV ,
    4 V ± (0.05% + 5)  @ 0.0001 V ,
    40 V ± (0.05% + 5)  @ 0.001 V ,
    400 V ± (0.05% + 5)  @ 0.01 V ,
    1000 V ± (0.1% + 8)  @ 0.1 V
    AC voltage measurement:
  • 4 V @ 0.0001 V :
    • ± (0.4% + 30)  @ 45 Hz … 1 kHz
    ± (3% + 30)  @ 1 kHz … 10 kHz
    ± (6% + 30)  @ 10 kHz … 100 kHz

  • 40 V @ 0.001 V :
    • ± (0.4% + 30)  @ 45 Hz … 1 kHz
    ± (3% + 30)  @ 1 kHz … 10 kHz
    ± (6% + 30)  @ 10 kHz … 100 kHz

  • 400 V @ 0.01 V :
    • ± (0.4% + 30)  @ 45 Hz … 1 kHz
    ± (5% + 30)  @ 1 kHz … 10 kHz

  • 1000 V @ 0.1 V :
    • ± (1% + 30)  @ 45 Hz … 1 kHz
    ± (5% + 30)  @ 1 kHz … 5 kHz
    ± (10% + 30)  @ 5 kHz … 100 kHz
    DC current measurement: 400 µA ± (0.1% + 15)  @ 0.01 µA ,
    4000 µA ± (0.1% + 15)  @ 0.1 µA ,
    40 mA ± (0.15% + 15)  @ 0.001 mA ,
    400 mA ± (0.15% + 15)  @ 0.01 mA ,
    10 A ± (0.5% + 30)  @ 0.001 A
    AC current measurement:
  • 400 µA @ 0.01 µA :
    • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 4000 µA @ 0.1 µA :
    • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 40 mA @ 0.001 mA :
    • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 400 mA @ 0.01 mA :
    • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 10 A @ 0.001 A :
    • ± (1.5% + 20)  @ 45 Hz … 1 kHz
    ± (5% + 40)  @ 1 kHz … 10 kHz
    Resistance measurement: 400 Ω ± (0.3% + 8) + test leads resistance @ 0.01 Ω ,
    4 kΩ ± (0.3% + 8)  @ 0.0001 kΩ ,
    40 kΩ ± (0.3% + 8)  @ 0.001 kΩ ,
    400 kΩ ± (0.5% + 20)  @ 0.01 kΩ ,
    4 MΩ ± (1% + 40)  @ 0.0001 MΩ ,
    40 MΩ ± (1.5% + 40)  @ 0.001 MΩ
    Capacitance measurement: 40 nF ± (1% + 20) + capacity of test leads @ 0.001 nF ,
    400 nF ± (1% + 20)  @ 0.01 nF ,
    4 µF ± (1% + 20)  @ 0.0001 µF ,
    40 µF ± (1% + 20)  @ 0.001 µF ,
    400 µF ± (1.2% + 20)  @ 0.01 µF ,
    4 mF ± (5% + 20)  @ 0.0001 mF
    40 mF @ 0.001 mF
    Inductance measurement: ''
    Frequency measurement: 40 Hz ± (0.01% + 8)  @ 0.001 Hz
    400 Hz ± (0.01% + 8)  @ 0.01 Hz
    4 kHz ± (0.01% + 8)  @ 0.0001 Hz
    40 kHz ± (0.01% + 8)  @ 0.001 Hz
    400 kHz ± (0.01% + 8)  @ 0.01 Hz
    4 MHz ± (0.01% + 8)  @ 0.0001 MHz
    40 MHz ± (0.01% + 8)  @ 0.001 Hz
    400 MHz @ 0.01 MHz – visual measurement
    Temperature measurement:
  • °C
    • -40  … 40 °C ± (3% + 30)  @ 0.1 °C
    40  … 400 °C ± (1% + 30)  @ 0.1 °C
    400  … 1000 °C ± 2.5%  @ 0.1 °C,
  • °F
    • -40  … 32 °F ± (4% + 50)  @ 0.1 °F
    32  … 752 °F ± (1.5% + 50)  @ 0.1 °F
    752  … 1832 °F ± 3%  @ 0.1 °F
    Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    USB: ''
    Main features:
  • Freezing the last reading,
  • Freezing the highest or lowest measurement,
  • Writing the value peak,
  • REL – relative measurement mode,
  • Analog bargraph,
  • Possibility to save readings, access saved results and send them to a computer using the USB interface,
  • Large, readable LCD display with backlight,
  • Low battery level alarm,
  • Aesthetic and solid construction,
  • The set includes short test leads with crocodile clips,
  • The set includes a practical case
    • Power supply: 9V, type 6F22 battery – included
    Weight: 0.38 kg
    Dimensions: 203  x 93  x 40 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-71D is a universal digital meter used to measure: voltage, current, resistance, inductance, capacitance, frequency, temperature and checking the correct operation of diodes

    The meter has the function of automatic change of measuring ranges, as well as the relative measurement mode

    Producent UNI-T

    EAN 5901436741091

     

    UNIVERSAL METER UT-71E UNI-T

    The UT-71E is a universal digital meter used to measure: voltage, current, resistance, power, capacity, frequency, temperature and checking the correct operation of diodes; Main features: Freezing the highest or lowest measurement, Writing the value peak, REL – relative measurement mode, Analog bargraph, Possibility to save readings, access saved results and send them to a computer using the USB interface </span>;




























































    DC voltage measurement: 400 mV ± (0.025% + 5)  @ 0.01 mV ,
    4 V ± (0.05% + 5)  @ 0.0001 V ,
    40 V ± (0.05% + 5)  @ 0.001 V ,
    400 V ± (0.05% + 5)  @ 0.01 V ,
    1000 V ± (0.1% + 8)  @ 0.1 V
    AC voltage measurement:
  • 4 V @ 0.0001 V :
    • ± (0.4% + 30)  @ 45 Hz … 1 kHz
    ± (3% + 30)  @ 1 kHz … 10 kHz
    ± (6% + 30)  @ 10 kHz … 100 kHz

  • 40 V @ 0.001 V :
    • ± (0.4% + 30)  @ 45 Hz … 1 kHz
    ± (3% + 30)  @ 1 kHz … 10 kHz
    ± (6% + 30)  @ 10 kHz … 100 kHz

  • 400 V @ 0.01 V :
    • ± (0.4% + 30)  @ 45 Hz … 1 kHz
    ± (5% + 30)  @ 1 kHz … 10 kHz

  • 1000 V @ 0.1 V :
    • ± (1% + 30)  @ 45 Hz … 1 kHz
    ± (5% + 30)  @ 1 kHz … 5 kHz
    ± (10% + 30)  @ 5 kHz … 100 kHz
    DC current measurement: 400 µA ± (0.1% + 15)  @ 0.01 µA ,
    4000 µA ± (0.1% + 15)  @ 0.1 µA ,
    40 mA ± (0.15% + 15)  @ 0.001 mA ,
    400 mA ± (0.15% + 15)  @ 0.01 mA ,
    10 A ± (0.5% + 30)  @ 0.001 A
    AC current measurement:
  • 400 µA @ 0.01 µA :
    • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 4000 µA @ 0.1 µA :
    • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 40 mA @ 0.001 mA :
    • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 400 mA @ 0.01 mA :
    • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 10 A @ 0.001 A :
    • ± (1.5% + 20)  @ 45 Hz … 1 kHz
    ± (5% + 40)  @ 1 kHz … 10 kHz
    Resistance measurement: 400 Ω ± (0.3% + 8) + test leads resistance @ 0.01 Ω ,
    4 kΩ ± (0.3% + 8)  @ 0.0001 kΩ ,
    40 kΩ ± (0.3% + 8)  @ 0.001 kΩ ,
    400 kΩ ± (0.5% + 20)  @ 0.01 kΩ ,
    4 MΩ ± (1% + 40)  @ 0.0001 MΩ ,
    40 MΩ ± (1.5% + 40)  @ 0.001 MΩ
    Capacitance measurement: 40 nF ± (1% + 20) + capacity of test leads @ 0.001 nF ,
    400 nF ± (1% + 20)  @ 0.01 nF ,
    4 µF ± (1% + 20)  @ 0.0001 µF ,
    40 µF ± (1% + 20)  @ 0.001 µF ,
    400 µF ± (1.2% + 20)  @ 0.01 µF ,
    4 mF ± (5% + 20)  @ 0.0001 mF
    40 mF @ 0.001 mF
    Inductance measurement: ''
    Frequency measurement: 40 Hz ± (0.01% + 8)  @ 0.001 Hz
    400 Hz ± (0.01% + 8)  @ 0.01 Hz
    4 kHz ± (0.01% + 8)  @ 0.0001 Hz
    40 kHz ± (0.01% + 8)  @ 0.001 Hz
    400 kHz ± (0.01% + 8)  @ 0.01 Hz
    4 MHz ± (0.01% + 8)  @ 0.0001 MHz
    40 MHz ± (0.01% + 8)  @ 0.001 Hz
    400 MHz @ 0.01 MHz – visual measurement
    Temperature measurement:
  • °C
    • -40  … 40 °C ± (3% + 30)  @ 0.1 °C
    40  … 400 °C ± (1% + 30)  @ 0.1 °C
    400  … 1000 °C ± 2.5%  @ 0.1 °C,
  • °F
    • -40  … 32 °F ± (4% + 50)  @ 0.1 °F
    32  … 752 °F ± (1.5% + 50)  @ 0.1 °F
    752  … 1832 °F ± 3%  @ 0.1 °F
    Power measurement:
  • Nominal power : 2500 W ± (2% + 10)  @ 0.1 W,
  • Apparent Power : 2500 VA ± (2% + 10)  @ 0.1 VA,
  • Power factor (cosφ) : 0 … 1  ± (1% + 10)  @ 0.001,
    • Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    RS-232: ''
    Checking TTL logic states: ''
    USB: ''
    Main features:
  • Freezing the last reading,
  • Freezing the highest or lowest measurement,
  • Writing the value peak,
  • REL – relative measurement mode,
  • Analog bargraph,
  • Possibility to save readings, access saved results and send them to a computer using the USB interface,
  • Large, readable LCD display with backlight,
  • Low battery level alarm,
  • Aesthetic and solid construction,
  • The set includes short test leads with crocodile clips,
  • The set includes a practical case
    • Power supply: 9V, type 6F22 battery – included
    Weight: 0.38 kg
    Dimensions: 203  x 93  x 40 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-71E is a universal digital meter used to measure: voltage, current, resistance, power, capacity, frequency, temperature and checking the correct operation of diodes

    The meter has the function of automatic change of measuring ranges, as well as the relative measurement mode

    Producent UNI-T

    EAN 5901436741107