Product Introduction

       This instrument is designed for three-phase electrical parameter measurement, capable of high-precision measurement of electrical parameters such as three-phase voltage, current, phase angle, frequency, power, and power factor.

       The instrument adopts a high-speed Cortex M3 processor and 24-bit high-speed ADC for electrical parameter measurement and calculation. It features a fully graphical interface with a true-color display resolution of 320×240. The touchscreen operation provides a user-friendly human-machine interface, and the instrument is portable.

Product Features

☆ Simultaneously measure three-phase voltage and four channels of current (including neutral current);

☆ Simultaneously measure three-phase AC voltage phase angle, current phase angle, and power angle;

☆ Measure grid frequency and phase sequence;

☆ Automatically identify transformer windings, capacitive and inductive loads;

☆ Hexagon diagram display, color phase sequence analysis;

☆ Active power, reactive power, apparent power, three-phase power, and power factor measurement;

☆ Data save and view function;

☆ Static data save function, capable of saving up to 50 groups of data;

☆ 3.5-inch TFT color screen with touch function;

☆ Powered by lithium battery, rechargeable with continuous standby time exceeding 20 hours.

Technical Parameters

☆ Voltage: 1-500V                          Error: 0.5%×range          Resolution: 0.01V

☆ Current: 0.001~10A                    Error: 0.5%×range          Resolution: 0.0001A

☆ Active Power: 0.001~5000W         Error: 0.5%×reading (PF=1)  Resolution: 0.1W

☆ Reactive Power: 0.001~5000VAR      Error: 0.5%×reading (PF=0)  Resolution: 0.1VAR

☆ Apparent Power: 0.001~5000VA        Error: 0.5%×reading          Resolution: 0.1VA

☆ Frequency: 45~65HZ                        Error: 0.1%×reading          Resolution: 0.01HZ

☆ Phase: 0~360°                            Error: ±2°                   Resolution: 0.1°

☆ Note: ±3° within 1mA-5mA