KDFRC AC and DC high voltage divider

KDBR-A Conductor Resistance Resistivity Intelligent Tester

KDYD-JZ dielectric constant and dielectric loss tester

KDZD-20A high voltage circuit breaker operating power supply

KDZD3088 ultrasonic line office release inspection instrument

KDZD43 handheld secondary defect elimination tester

KDZD2030 multi-functional three-phase phase voltammeter

KDZD2020 double clamp phase voltammeter

KDZD Automatic Capacitance and Inductance Tester

KDZD-ZB transformer low voltage short circuit impedance tester

KDZD Transformer Iron Core Grounding Current Tester

KDJB-802 relay protection calibrator

KDZL-807G Fully Automatic Interface Tension Tester

The KDZL-807G fully automatic interfacial tension tester measures the surface tension of various liquids (liquid gas phase interface) and the interfacial tension between mineral oil and water (liquid-liquid phase interface).

KDZL-807D Fully Automatic Surface Tension Tester

The Wen bridge sine wave oscillator composed of high-precision and high-speed operational amplifiers has the characteristics of low distortion and easy debugging.

KDSZ-803G Fully Automatic Acid Value Tester

Detection of oleic acid values in transformers and turbines