UNI-T UT139E Multimeter True RMS Measurement AC/DC Voltage/Current Resistanc

Product Description

The UT139E True Rms multimeter is a multimeter specifically designed for the electrical industry. The features of this series include: equipped with a low-pass filter (LPF) function, which can filter out signals such as carrier frequency interference and harmonic interference voltage caused by the superposition of sine waves; Configuring LoZ(Low Impedance Input) can be used to test power frequency false voltage. Configure 31 simulation bars to facilitate quick observation of the changing process of test results. The UT139E complies with the CATIII 600V safety class design requirements and has obtained cETLus certification.
Main features of UT139E product
True RMS value, capable of accurately measuring nonlinear loads;It has the measurement functions of parameters such as resistance, conductivity, frequency, capacitance, diode and temperature, and there is no need to carry additional measurement toolsConfigure 31 simulation strips to facilitate quick observation of the changing process of test results;It can withstand a 6kV pulse voltage. Even in the event of severe environmental interference such as lightning strikes, it will still protect the current of the multimeter from damage as much as possibleSafety grade CAT III 600V ensures the safety of electrical measurementIt can record the minimum and maximum values in real time, automatically capture the peak deviation, and record the signal fluctuation situationThe 6000-digit large display number and bright backlight illumination ensure that the measurement readings remain clearly visible even in dark environmentsIn the relative measurement mode, the resistance of the test lead can be subtracted in low-resistance measurements.Specially designed, compact in shape, highly efficient and operable with one hand.It is equipped with a low-pass filter (LPF) function, which can filter out signals such as carrier frequency interference and harmonic interference voltage caused by the superposition of sine waves.Configuring LoZ(Low Impedance Input) can be used to test power frequency false voltage.It has the NCV function, which can detect whether the wire is live without damaging the outer sheath of the wire or touching the electrodeThe UT139E complies with the CATIII 600V safety class design requirements and has obtained cETLus certification.

Specifications

Range

UT139E

DC voltage (V)

600V

±(0.5%+2)

AC voltage (V)

600V

±(0.8%+3)

DC current (A)

10A

±(0.7%+2)

AC current (A)

10A

±(1%+3)

Resistance (Ω)

60MΩ

±(0.8%+2)

Capacitance (F)

99.99mF

±(4%+5)

Frequency (Hz)

10Hz~10MHz

±(0.1%+4)

Temperature (°C)

-40°C~1000°C

±(1%+4)

Temperature (°F)

-40°F~1832°F

±(1.5%+5)

Features

Display count

6000

Auto range/Manual range
/True RMS

√

Bandwidth (Hz)

45Hz~400Hz

NCV/Continuity buzzer

√

Duty cycle

0.1%~99.9%

√

Diode

Around 3V

LPF/LoZ (ACV)

√

Analog bar

√

General Characteristics

Display

58mm x 36mm

Product color

Red and grey

Product net weight

345g

Product size

170mm x 80mm x 48mm

Standard accessories

test leads, temperature probe

Standard individual packing

Gift box, English manual

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