Power Harmonic Clampmeter TIS HT9023 True RMS measurement – DC, AC+DC current up to 1000A and voltage up to 1000V Single-phase and three-phase power analysis – Active, reactive, and apparent power measurement Energy measurement – DC power and energy monitoring Harmonic analysis – Voltage and current harmonics up to the 25th order with THD% calculation Phase sequence and phase concordance testing – Ensures correct electrical system installation Motor inrush current detection – Detects startup current surges Data logging with internal memory – Stores up to 2MB of measurement data (approx. 2 days @ 15 min interval, 60 parameters) Auto-ranging and data hold – Enhanced usability for fast readings Max/Min/Crest functions – Capture critical power fluctuations Bluetooth connectivity – Wireless data transfer to Android devices and PC Backlit dot-matrix display – 128x128 pxl for clear visibility in dim environments Auto power-off function – Extends battery life for prolonged field use The HT9023 Power Clamp Meter is a high-precision TRMS measuring instrument designed for DC, AC+DC current measurement up to 1000A, ensuring CAT IV 600V safety compliance with IEC/EN61010-1 standards. It provides comprehensive power analysis, including active, reactive, and apparent power measurements, energy monitoring, and harmonic analysis up to the 25th order with THD% calculation in balanced single-phase and three-phase systems. With its ability to detect motor inrush currents, test phase sequence with a 1-terminal method, and log data over time, the HT9023 is an indispensable tool for industrial and commercial electrical professionals. Additionally, Bluetooth connectivity allows seamless data transfer to Android devices via the HTAnalysis App and PC integration using TOPVIEW software. The HT9023 TRMS Power Clamp Meter is an essential tool for professionals in electrical maintenance, power quality analysis, and system diagnostics, offering precision, efficiency, and wireless data management in a single compact device.. Battery Size AAA Brand Test Instrument Solutions Dimensions 252 x 88 x 44mm Display Dot-matrix 128 x 128pxl with backlight Guarantee 1 Year Duration > 50 hours Max. Cable Diameter 45mm Pollution Level 2 Supplied with • Pair of test leads (YAAMK0000HT0) • Pair of alligator clips (YAAMK0001HT0) • Soft carrying case (YABRS0000NN0) • Batteries • User manual CD-ROM • ISO9000 calibration certificate • Quick user guide