Multichannel:  1-6 channel measurement unit configuration, flexibly configurable as multi-channel single-phase, three-phase three×2, three-phase four×2, four-phase (DC + three-phase three) modes, etc., to meet the measurement needs of various loads (air conditioners, inverters, frequency converters, motors).

High precision: Utilizes a high-speed DSP processor and a 16-bit high-speed, high-precision AD converter, achieving a basic accuracy of 0.1% and a display data update cycle as fast as 100ms.

Width achievement Rate:  Single-channel current measurement up to 50A (optional 20A, 10A, 5A, 2A, 1A, etc., and supports mixed configurations), minimum power resolution of 0.1mW, meeting the requirements for standby power consumption measurement and rated power measurement.

Width frequency Features:  Dual-purpose for AC and DC signals, power measurement bandwidth DC, 0.5Hz~100kHz, suitable for power measurement of various standard and non-standard sinusoidal waveform loads.

Frequency measurement:  Six channels can perform frequency measurements simultaneously.

Line filtering:  Employs a 500Hz, 5.5kHz low-pass filter, capable of measuring the fundamental frequency of the PWM waveform and filtering out high-frequency interference from the switching power supply current.

Pass-through Transformer:  Features a transformation ratio function, supports standard Type II and Type VV voltage/current transformers; supports Type IV current sensors with BNC interface, maximum input voltage 10V, with optional high -current sensors.

Efficiency calculation:  It can simultaneously measure the input and output energy consumption of a device and calculate its efficiency.

Energy accumulation:  It can accumulate positive energy, reverse energy, and combined energy separately, and measure the buying and selling of energy.

Threshold alarm:  Each channel can be independently set with threshold values and measurement limits for voltage, current, power, power factor, etc., with automatic upper and lower limit determination and alarm activation.

Chinese/English Interface:  Users can switch between Chinese and English operating interfaces