UNI-T UT18C Auto Range Voltage and Continuity Tester with LCD/LED Indication Data Hold RCD Test and No Battery Detection

Features:
With test pen cap to protect the test and ensures safe using.
Clearly LCD display voltage and frequency.
DC AC voltage measurement is up to 690V.
Judge the zero or live wire by single test pen measurement.
Indicate the phase relationships among three-phase AC.
Buzzing or mute mode switchable.
Low battery indicator and over load indication of voltage measuring.
Other functions of Continuity Measurement, Illuminating, Self-inspection, RCD Test, Polarity Detection, Auto Range, LCD/LED Indication, No Battery Detection, Data Hold, and Automatic Standby.
Suitable for smelting, electronics, manufacturing, defense, electric power, petroleum, chemical industry.