UNI-T UT203 Digital Clamp Meter DC/AC 400A

  • Description


A high quality DC Clamp-Meter which is capable of giving both accurate and repeatable results, this unit also operates as an AC / DC Multimeter.

This instrument is perfect for correctly setting up you brushed / brushless motors, ESC’s and propeller combinations.

With regard to the accuracy of this unit, I have done so comparative testing against my own £400 Fluke Clamp Meter and have consistently achieved test results within 1% of “benchmark” Fluke unit.

Basic Functions


Best Accuracy

DC Voltage

400mV/4V/40V/400V/600V (0.8%+1)
AC Voltage

4V/40V/400V/600V (1%+5)
DC Current

40A/400A (2%+3)
AC Current

40A/400A (2.5%+5)



10Hz~1MHz (0.1%+3)
Duty Cycle

Special Functions

Auto Ranging


Continuity Buzzer

Data Hold

Full Icon Display

Sleep Mode

Low Battery Display

Input Impedance for
DC Voltage Measurement

Around 10M

Max. Display


Power 9V Battery (6F22)
LCD Size 35.6 x 18 mm
Product Colour Red and Grey
Product Net Weight 200g
Product Size 210 x 75.6 x 30mm
Standard Accessories Test Lead, English Manual, Carrying Bag