UNI-T UT18D Two-Pole Voltage & Continuity Tester with LCD Display – AC/DC 6V-690V, Frequency, Three-Phase Rotation, RCD Test, CAT IV 600V IP65 Digital Readout 5200mah 11.1v 3s 3 cell lipo It is relatively cheap and

It is relatively cheap and has very low thermal resistance

and confirmed to work like new

Model: HT-60S

Whether you're building a wearable

Sensing Object: Ferrous metals (best detection for iron

UNI-T UT18D Two-Pole Voltage & Continuity Tester with LCD Display – AC/DC 6V-690V, Frequency, Three-Phase Rotation, RCD Test, CAT IV 600V IP65 Digital Readout 5200mah 11.1v 3s 3 cell lipo It is relatively cheap andUNI T UT18D Professional two pole voltage & continuity tester with LCD digital display, AC DC 6V690V, frequency, RCD test and IP65 rugged build. Genuine UNI T product supplied by Digilog. pk with user manual and warranty. Key Features Two pole AC DC voltage tester 6690 V with LCD digital readout LCD voltage: 6690 V (1. 5%+5) Frequency: 40400 Hz (3%+5) Three phase rotation test (57400 V AC) RCD trip test (230 V 50400 Hz) Polarity detection, continuity