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Portable Voltage Switch Loop Resistance Tester with Customization Options

Categories Circuit Breaker Analyzer
Brand Name: XZH TEST
Model Number: XHHL3200SC
Certification: ISO, CE
Place of Origin: Xi'an, Shaanxi, China
MOQ: 1 unit
Payment Terms: T/T,
Supply Ability: 1000 Pieces /Year
Delivery Time: 5-8 days
Packaging Details: wooden case
Model NO.: XHHL3200SC
Specification: 420mm*250mm*340mm
Trademark: XZH TEST
HS Code: 854320100
Customization: Available
After-sales Service: Warranty Certificate
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Portable Voltage Switch Loop Resistance Tester with Customization Options

Handheld 200​A contact resistance tester XHHL3200SC


The loop resistance tester, also known as the micro-ohmmeter and contact resistance tester, is an instrument developed by our company for measuring various high-voltage switches, high-voltage circuit breakers, metal welding components, metal conductor loop resistance, and precision micro-ohm resistance.


1. This instrument has a built-in large-capacity rechargeable lithium battery to generate ripple-free DC current, with a maximum output of 220A. The output current can be fine-tuned in 2.5A steps, with up to 87 current gears, which can meet the test of multiple current gears;
2. At the same time, the time (10s, 20s, 30s, 40s, 50s, 60s) can be set to continuously output large current tests, and high-precision, high-stability, and high-intelligence tests can still be performed in a strong interference environment;
3. It has open circuit protection, overheating protection and other functions.
4. The instrument uses a 5.6-inch color LCD display and an English operation interface.
5. The standard resistance of the system can be self-checked before the formal test to ensure accuracy.
6. Wide range, large data storage capacity, strong anti-interference ability, simple operation, handheld, and easy to carry. An optional printer is also available for data printing.


FunctionContact resistance tests of high-voltage switches and circuit breakers; connection resistance tests of metallic welding components; circuit resistance tests of conductors; precise low resistance tests.
PowerBuilt-in 12.6V 9000mAh rechargeable lithium battery
Measurement Method4-wire measurement
Charger12.6V/2A
Display5.6-inch industrial LCD with high-brightness color
Test InterfaceI+, I-, U+, U-
Output Current5A, 10A, 30A, 50A, 80A, 100A, 200A, 220A
Step Current: 2.5A, up to 87 current gears.
Measurement Range
≤5A :1μΩ~3500mΩ
10A :0.1μΩ~200mΩ
30A:0.1μΩ~20mΩ
50A:0.01μΩ~15mΩ
80A:0.01μΩ~10mΩ
100A:0.01μΩ~5mΩ
200A :0.01μΩ~600uΩ
220A :0.01μΩ~500uΩ
Resolution0.01μΩ
Accuracy30A~220A
±(reading*0.1%+measurement range*0.2%+1μΩ)
10A or less than 5A
±(reading*0.5%+measurement range*0.2%+10μΩ)
Measurement Time≤100A:fast mode(recommend),10s, 20s, 30s, 40s,50s, 60s
>100A:fast mode
PrinterOptional, press the print button to print the test results
Data StorageAfter the completion of the test, the data is automatically and cyclically saved with up to 999 sets of data stored.
Size of the instrumentL188mm×W85mm×H312mm
Size of Outer PackageAppro L550mm×W420mm×H215mm
Test LeadsWeight of the instrument: appro 2.2kg
Total Weight: appro 9.3kg
Test LeadsStandard Length: 3m (5m is optional)
Connecting the test leads to the current port and voltage port with a resistance of less than 10mΩ
Safety StandardIEC61010-1, CAT 600V,Pollution Level 2, JJG724-1991 Verification Regulation of DC Digital Ohmmeter, JJG166-1993 Verification Regulation of DC Resistors, DL/T967-2005Verification regulation of loop resistance tester and DC resistance high-speed tester.



200A Handheld High-Voltage Switch Loop Resistance Tester with Rechargeable Battery
200A Handheld High-Voltage Switch Loop Resistance Tester with Rechargeable Battery
Quality Portable Voltage Switch Loop Resistance Tester with Customization Options for sale
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