HT9023

The HT9023 is designed for measuring AC, DC, and true RMS current up to 1000 A, achieving CAT IV 600 V and CAT III 1000 V safety standards according to IEC/EN61010-1. The clamp meter also measures DC voltage up to 1500 V, AC/DC voltage up to 1000 V, active, reactive, and apparent power, power factor, energy, harmonic analysis of voltage/current up to the 25th harmonic with THD% calculation in balanced single-phase or three-phase systems. It can also perform phase sequence testing using a single-wire device. The instrument detects events related to motor inrush currents and records each electrical parameter over time, with data transfer via Wi-Fi to Android/iOS devices using the HTAnalysis app (available since late 2020) or to a PC via TOPVIEW software. It features a large graphical matrix display (128x128 pixels) with backlight for easy reading in low-light conditions, and an auto-off function to conserve internal battery power.