Circuit Resistance Tester (with Printing)

Product Description1.Introduction:
HYG-200A loop resistance tester adopts ergonomic designedoperating panel,and it is suitable for operation.It also adopts high frequency switching power supply and digital circuit technology,and suitable for measurement of the loop resistance of switchgear.Usingthe national standard recommended test current DC 100A and 200A,loop resistance can be directly measured . Test results display with large LCD screen, and there's data storage, print output, time setting functions.Also there's current 50A and 150A for users to choose. Test time customised,and the maximum setting time of 599s is greater than the standard 60s. So that it's the only one who achieve 0.01 ohm resolution ratio and a very stable contact resistance tester,and its performance over the imported high current micro ohmmeter. It's in line with the requirements of on site high voltage switchgear maintenance and circuit resistance test for Electric power supply department.
2.Product Features:Large Current: using latest power supply technology, long time continuous high current output.High Precision: data stabilized at 0. 1μΩ in severe interference environments, good repeatability especially for high-precision micro-resistance testing.Unique hardware and software design.3.Technical Parameters:Power supplyAC 200V±10%,50HZ ±5HZWorking modeadjustable outputOutput Current10 ~ 100A/ 200A/300A/400A/500A/600AMeasurement Range0 ~ 1999.9μΩAccuracy0.5 classResolution ratio0.1μΩ ± 2FSDisplay240 x 128 LCM dot matrix displayOperation methodkeyboardWorking environment0~40ºC, humidity: ≤85%RHVolume380x310x260mm3Weight11kg
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