Power Quality Analyzer

Professional handheld power quality analyzer featuring 0~800V voltage range, ±0.1% accuracy, and 10+ hour battery life. Measures harmonics up to 63rd order, provides vector analysis, and offers 18+ months data storage. Ideal for electrical grid analysis, power quality monitoring, and industrial electrical testing applications.

The ZXHL series standard current transformer offers high accuracy for verifying current levels. Features 5VA capacity, wide current ratio from 0.1A to 10000A, and self-calibration for 5/5 or 1/1 ratios. Durable design with casters for easy transport. Ideal for industrial calibration applications.

Portable 6-phase power recording analyzer for transient signal recording. Features real-time curve drawing, harmonic analysis up to 1024 orders, and built-in generator test templates. Supports AC/DC output up to 30A/phase and 120V/phase. Ideal for power system debugging and testing.

Professional power quality analyzer featuring 12 isolated analog channels, 100KHz maximum sampling frequency, and comprehensive testing capabilities for excitation systems. Includes harmonic analysis up to 1024th order, automatic report generation, and 8GB memory for reliable power application testing and analysis.

Measure voltage, current, frequency, harmonics up to 50th, power, and unbalance. Features 5.7-inch touch screen, 128M memory, USB storage, and rechargeable battery. Ideal for grid analysis with long-term monitoring and PC software support.

Designed for testing 0.2 class and below energy meters, this bench features DDS signal source, 7-inch LCD, PWM power amplifier, and 36000 phase modulation. Supports multi-meter verification with open current detection, 485 communication, and optional GPS clock. Durable aluminum frame with quick-crimp junction box.

This device combines impulse and carrier signal methods for accurate transformer area and phase identification. It stores user data, analyzes harmonics, and displays voltage waveforms. Features include long working radius up to 5km, low power dissipation, and easy operation with no polarity discrimination.

Measure voltage, current, frequency, harmonics up to 50th, power, three-phase unbalance, flicker, and transients. Features 128M memory, USB data export, and 5.7-inch touch screen. Ideal for long-term grid monitoring and analysis.

Professional portable three-phase power quality analyzer featuring harmonic analysis up to 50th order, voltage/current measurement, power factor monitoring, and long-term data recording. Includes 5-6 hour battery operation, USB storage, and PC software for comprehensive power grid quality assessment and troubleshooting.

Professional two-way transformer analyzer featuring dual identification methods (carrier signal and impulse current) for accurate user area mapping. Provides comprehensive power quality monitoring including harmonic analysis up to 51st order, voltage waveform display, and real-time data analysis. Ideal for distribution network management with 2.7km carrier range and 5km impulse capability.

Measures 3 voltage and 6 current channels simultaneously with DSP AC sampling. Features clamp-on CTs for safe wiring, harmonic analysis up to 32nd order, and large LCD display. Ideal for differential protection and energy metering verification. Includes 6-hour battery and 2000+ data storage.

The ZXBX-12 portable power recording analyzer offers 6 voltage and 6 current channels, 30A AC output, and 0.1% accuracy. It features built-in generator test templates, real-time curve drawing, harmonic analysis up to 1024 orders, and automatic Word/Excel report generation. CE certified, ideal for power system transient recording and debugging.

Measures voltage, current, frequency, harmonics up to 50th, power, and unbalance. Features 128M memory, USB data export, and 5.7-inch touch screen. Ideal for grid analysis with long-term monitoring and PC software support.

High-precision 0.02 class standard reference energy meter with wide voltage (1-560V) and current (10mA-120A) range. Features DSP, harmonic analysis up to 51st order, multi-function measurement, and portable design. Ideal for energy meter calibration and power quality analysis.

The ZXCT-H is a high-performance full automatic current transformer field calibrator with 0.05S accuracy. It supports a wide range from 5A to 25000A, features a touch screen, and eliminates the need for standard CTs and current boosters. Ideal for on-site verification of power metering devices.

High-resolution LCD touch screen calibrator for on-site CT and PT verification. 0.05S accuracy, 5A-25000A range, no standard CT needed. Measures ratio, error, impedance, and admittance. RS232/USB data export. Durable plastic chassis.

High accuracy three phase power consumption tester for voltage, current, phase, frequency, power, and power factor. Features CT wiring analysis, imbalance detection, and vector diagram display. Touch screen, auto range, and 12-hour battery life. Ideal for industrial electrical testing.

The ZXSL-601 is a 6-channel vector analyzer for on-site power system testing. It measures 3 voltages (0-450V) and 6 currents (0-6A) simultaneously, displays vectors on one screen, and performs harmonic analysis up to 32nd order. Ideal for verifying differential protection and metering wiring.

The ZXBX-12 portable recorder analyzes generator transient signals with 6 voltage and 6 current channels. Features real-time curve drawing, harmonic analysis up to 1024 orders, and automatic Word/Excel report generation. Ideal for generator short-circuit, no-load, and excitation system tests.

The ZXSL-601 Vector Analyzer measures 3 voltage and 6 current channels simultaneously, enabling quick hexagonal diagram drawing for differential protection testing. Features clamp CTs for safe wiring, harmonic analysis up to 32nd order, and a large LCD display. Powered by a lithium battery for 6 hours of continuous work. Ideal for on-site power system analysis.