Surge Arrester Tester

Automatic Drop Melting Point Tester for Petroleum Wax & Petroleum Jelly Product Description This instrument is suitable for detecting the drop melting point of petroleum wax and stone grease. The instrument is controlled by computer and the real-time curve is simple. The test principle is to immerse the cooling temperature sensor vertically into the sample, so that the specimen adheres to the temperature sensor, and then put it into the test tube, according to the required

Portable Lightning Arrester Discharge Counter Calibration Tester Product Description 1.Rechargeable Battery for Extended Field Use: This Arrester Discharge Counter Calibrator features a built-in rechargeable battery, eliminating the need for disposable batteries or external power sources during field operations. The long-lasting power supply supports full-day calibration tasks for utility crews working on transmission towers, substations, and remote distribution systems. 2

Portable MOA Characteristic Analyzer for Zinc Oxide Lightning Arrester Product Description Zinc oxide lightning arrester charged tester is used to test the electrical performance of zinc oxide lightning arrester special instrument, the instrument is suitable for various voltage levels of zinc oxide lightning arrester charged or blackout test, so as to timely discover the equipment internal insulation moisture and valve aging and other dangerous defects. Product Alias Zinc

Portable High Speed Waveform Recorder for Surge Arrester Test Product Description Comprehensive Fault Recording with Data Analysis: This Portable Waveform Recorder continuously monitors working parameters in connected equipment, completing data recording and fault data analysis for power system disturbances. It captures critical event data essential for troubleshooting protective relay operations, switchgear performance, and grid disturbances in substations and industrial

Portable MOA Leakage Current Tester with LCD Screen, 100µA~8mA Measuring Range Product Description Large LCD with Full Chinese Menu Operation: This Zinc Oxide Arrester Tester features a large-screen LCD display with full Chinese menu operation, delivering exceptional ease of use for field technicians. The intuitive interface simplifies complex arrester diagnostic procedures, reducing training requirements and improving testing efficiency in substation environments. High

Lightning Protection Component Tester with 0~1700V Operating Voltage Product Description Comprehensive Overvoltage Protection Component Testing: This Lightning Protection Components Tester is suitable for DC parameter measurement of zinc oxide surge arresters (varistors), cermet two-electrode and three-electrode discharge tubes, vacuum lightning protection tubes, and other overvoltage protection components. It also serves as a voltage-regulated, constant-current power supply

Handheld Capacitance & Inductance Meter IP65 High Precision Tester Product Description With the development of electric power in our country, capacitor compensation device gets unprecedented development, but subsequently, the condenser accident rate rises sharply, and there appeared serious group injury accident. In order to prevent shunt capacitor accidents and ensure the safe and reliable operation of the power grid, the State Grid Corporation has formulated the Measures

High Precision Handheld LCR Tester for Power Capacitor Cabinet Product Description Capacitance and Inductance Tester is used to measure the capacitance of capacitive equipment such as reactive compensation and the inductance of other inductive equipment, especially the measurement of capacitor capacity, which is extremely important for discovering whether the capacitor is damaged and avoiding accidents. It has two types of single-phase measurement and three-phase measurement.