HT10 is designed to carry out the measurements of a digital tester in a practical, quick and functional way thanks to his narrow and long structure, which allows carrying out measurements in any operating conditions. This device carries out measurements of AC/DC voltage with polarity indication, continuity tests with buzzer and phase sequence detection with LED indications and display reading. HT10 carries out measurements of AC voltage with low input impedance and performs RCD trip testing (just trip testing, no time or current testing) as well.

HT10 is also provided with a white LED torch for use in poorly lit environments, and complies with safety requirements of standards IEC/EN61243-3:2014/VDE 0682 ensuring safe and reliable working conditions. The instrument indicates whether a dangerous voltage is present, even if there is no battery power supply or a failure of the main circuit. The instrument also complies with IEC/EN61010-1 and IEC/61010-2-030 in CAT IV 600V, CAT III 1000V. Protection class IP64 (dust and splash-proof) and molded soft rubber grips make HT10 heavy duty instruments ideal for the toughest jobs in domestic or industrial applications.