100 Ampere Handheld Circuit Breaker Loop Resistance Tester

• Customization: Available
• After-sales Service: Support
• Warranty: 1 Year
• Model NO.: XHHL3100SC
• Gross Weight: 8kg
• Transport Package: Wooden Case
• Specification: 425*335*210 (mm)
• Trademark: XZH TEST
• Origin: Shaanxi

Product Description

Product Description

100A handheld loop resistance tester is widely used in the measurement of contact resistance, loop resistance, cable wire and weld contact resistance of various switches and electrical appliances. The instrument has accurate measurement data and stable performance, meeting the requirements of on-site high-voltage switch maintenance and loop resistance testing of high-voltage switch factories in power and power supply departments.

The output current and measured resistance are simultaneously output on a seven-inch high-brightness touch color LCD. The measurement results can be output as voltage or stored in a USB flash drive. Power-off storage can meet data query at any time.

 Performance characteristics
1. It has multiple protection functions such as back-EMF impact, disconnection and power failure during the test, power overheating, etc. It can reliably protect the instrument from the impact of back-EMF and sound an alarm synchronously.
2. Intelligent power management technology, the instrument always works in the minimum power state, effectively saving energy and reducing heat.
3. The instrument can switch freely between Chinese and English, with high output voltage and wide measurement range.
4. The test current comes from a high-precision large-current constant current power supply, without manual adjustment, and the test is fast and accurate.
5. The four-terminal wiring method is adopted to effectively eliminate the influence of the test line resistance on the test results.
6. Seven-inch high-brightness touch color LCD, clear display under strong light, full touch screen operation, free switching between Chinese and English
7. The instrument comes with a perpetual calendar clock and power-off storage, which can store 1,000 sets of test data for reference at any time

Product Parameters

Test current:	50A, 100A
Range:	0~5mΩ (50A) 0~2mΩ (100A)
Resolution:	minimum 0.1µΩ
Accuracy:	±(0.5%±2 characters)
Power:	1000W
Working mode:	continuous measurement
Working power supply:	AC220V±10% 50HZ
Using temperature:	0~40ºC
Relative humidity:	less than or equal to 90% without condensation
Test line length:	red standard 5 meters black standard 3 meters length can be customized
Dimensions:	425*335*210 (mm)
Weight:	8KG

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