HT Instruments HT701 TRMS Multimeter + Insulation Meter HT701 model is a TRMS professional multimeter designed to perform basically AC/DC voltage measurements up to 1000V, AC/DC current measurement up to 400mA more than resistance, continuity test, diode test, frequency, capacitance, and temperature with type K probes as sub-features. The instrument can be used also as insulation tester with test voltage selectable up to 1000VDC and have a internal memory for saving data.

The HT701 is designed in compliance with IEC/EN 61010-1 safety standard with double insulation protection in CAT IV 600V and CAT III 1000V. The model have a LCD display with bargraph and the Auto-backlit feature for automatic enable of backlight depending on the environment darkness conditions. Other features are HOLD function, MAX/MIN/AVG functions and Auto Power OFF feature is integrated to preserve the internal battery after 20 minutes of idleness.