"battery internal resistance tester"

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Тестер осаждения нефтяного шлама HZY-3X

HZY-3X Oil Sludge Precipitation Tester The HZY-3X oil sludge precipitation tester is a precision instrument designed for the accurate determination of oil sludge precipitation in transformer oil, turbine oil, and phosphate ester fire-resistant oil, strictly adhering to the DL/T 429.7-2017 standard. ...

HZ-580 Intelligent AC Voltage Current Power Cable Testing Equipment With Point Cable Identifier

Product Overview The HZ-580 Live Cable Identifier — also referred to as a cable identifier, multifunctional cable identifier, or intelligent cable identifier — is engineered to solve cable identification challenges for electrical cable engineers and technicians. It enables users to accurately ...

Трансмиссионный кабельный локатор повреждений TDR HZGZ-S, тестер грубого расстояния

Product Overview The HZGZ-S Transmission Line TDR Cable Fault Locator is engineered for rough distance measurement of power cable fault points. It delivers easy-to-recognize waveforms, high resolution, and a user-friendly interface that supports both touch and mechanical button operation. The low...

HZHL-Z-100A Умный автоматический испытатель сопротивления контура с расширенным интерфейсом HZHL-Z-100A

HZHL-Z-100A Series Intelligent Loop Resistance Tester The HZHL series intelligent loop resistance tester is a dedicated testing instrument for measuring the contact resistance of high and low voltage switches, cables, wires, and welds. Key Features & Advantages Advanced Interface: Features a high...

Генератор первичного тока серии DDG-500A

Product Overview The DDG-500A High Current Generator is an essential device for high current testing in the power and electrical industries. It is widely used in power plants, substations, electrical manufacturing plants, and research institutions. This device is characterized by its suitability for ...

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Product Overview The HZJS-III Anti-Interference Different Frequency Dielectric Loss Tester adopts frequency conversion power supply technology, utilizing micro-controllers and electronic technology for automatic frequency conversion, analog-to-digital conversion, and data computation. This results ...

Испытатель короткого замыкания обмотки трансформатора HZZK-III 35кВ на искажение и импеданс

Product Overview The HZZK-III Transformer Short-Circuit Impedance Tester is a new-generation transformer parameter testing instrument independently developed by our company. It is designed for low-voltage short-circuit impedance measurement of main transformers rated 35kV and above, in both field ...

HZTJ-5000 Ladder Static Load Testing Machine Bearing Capacity Safety Force Test Equipment

Product Overview The HZTJ-5000 Ladder Static Load Testing Machine is designed to verify the bearing capacity and safety performance of rigid ladders. It combines a cantilever servo test platform with a dedicated ladder loading fixture, delivering accurate and repeatable static load testing. The ...

HZYW High Voltage Insulated Boots Glove Safety Apparatus Inspection Dielectric Testing Machine

Resists high heat, humidity, and salt spray — engineered for tropical island environments Operates stably at −40 °C, with cold-proof and anti-condensation design IEC compliant, supplied with complete calibration certificates Local support available: spare parts, on-site training, and instrument ...