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UNI-T

UNI-T UT139B True RMS Digital Multimeter

SKU: UT139B
Discontinued
Reward Points: 130 [?]

  • Measure everything from voltage to capacitance and frequency

  • High accuracy, true RMS digital multimeter

  • Built-in non-contact voltage detector

£139.00
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£78.00 (Inc. VAT)

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UNI-T UT139B True RMS Digital Multimeter

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  • Description

UNI-T UT139B True RMS Digital Multimeter Details

Test AC/DC voltage and current, resistance, capacitance, frequency, continuity, diode and more with this digital multimeter!

The upgraded version of the UNI-T UT139A, the UT319B includes extra functions compared to the other model such as capacitance and frequency testing. All measurements are performed with a high degree of accuracy and the meter is also true RMS to ensure accurate results when testing on irregular waveforms.

The meter also includes a number of additional functions such as a built-in non-contact voltage detector, auto and manual ranging options, auto power off when left idle, data hold, MAX/MIN, a relative mode and more.

This digital multimeter is CAT III 600V rated.

UNI-T UT139B True RMS Digital Multimeter Key Features

  • Measure AC and DC voltage from 40mV to 600V
  • Measure AC/DC current from 400μA to 10A
  • Resistance measurements from 400Ω to 40MΩ
  • Capacitance measurements from 9.999nF to 99.99mF
  • Frequency measurements from 10Hz to 10MHz
  • 4000 count backlit LCD display
  • Auto and manual ranging
  • True RMS digital multimeter
  • Duty cycle, diode and continuity testing
  • Non-contact voltage detector built-in
  • Low battery indicator
  • Automatically switches itself off after 15 minutes of inactivity
  • Data hold function temporarily stores the last value on the screen
  • MAX/MIN and relative modes
  • CAT III 600V rated

What's Included?

  • UNI-T UT139B Digital Multimeter
  • Test Leads
Questions?Do you have a question about this product? Call our customer service team on 01642 631685.
  • Technical Specs

Key Tech Specs

Cat iiiCat III
600V

 

UNI-T UT139B Technical Specifications

ParameterRangeBest Accuracy
DC Voltage 40mV, 400mV, 4V, 40V, 400V, 600V ±(0.5%+2)
AC Voltage 40mV, 400mV, 4V, 40V, 400V, 600V ±(0.8%+3)
DC Current 400μA, 4000μA, 40mA, 400mA, 4A, 10A
±(0.7%+2)
AC Current 400μA, 4000μA, 40mA, 400mA, 4A, 10A
±(1%+3)
Resistance 400Ω, 4kΩ, 40kΩ, 400kΩ, 4MΩ, 40MΩ ±(0.8%+2)
Capacitance 9.999nF, 99.99nF, 999.9nF, 9.999μF, 99.99μF, 999.9μF, 9.999mF, 99.99mF
±(4.0%+5)
Frequency 10Hz - 10MHz ±(0.1%+4)
Questions?Do you have a question about this product? Call our customer service team on 01642 631685.
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