• UT-219 professional clamp meter series is three-proofing digital clamp meter specially designed for professional industrial users.
• The industrial design of this series is rugged and durable, and capable of withstanding the impact from 2 meters fall-down.
• The waterproof rating is up to IP54; therefore, it can be used in environment with water splashing or much more dust.
• The whole series is configured with LoZ (Low Impedance Input) AC voltage tap position, which is capable of testing the false voltage; auto backlight function can be used continuously under the circumstance of emergency power outage.
• UT-219DS is also provided with MOTOR test function, allowing to directly test the phase sequence of three phase AC motor by means of the probe. UT-219 series is much more in compliance with CAT IV 600V safety level, and certified by the German GS institution.

UT240 series is a stable, safe and reliable handheld power and harmonics clamp meter, which combines with digital ammeter, power measurement, harmonic measurement and equipped with a powerful measurement and data processing software. It is suitable for testing, calculating and displaying voltage, current, active power, power factor, phase angle, apparent power, reactive power, harmonic, electrical energy and frequency etc. Its harmonic measurement can be measured up to 20 times.