Manual DC 100A Contact Resistance Tester

• Customization: Available
• Function: Cleared
• Display: Digital
• Model NO.: GDH-100
• Usage: Electric Component Tester
• Type: Resistance Tester
• Environment: Room Temperature
• Warranty: With Warranty
• Power Source: AC 85V-265V
• Weight: 0-10Kg
• Installation: Direct Connected
• Customized: Customized
• Testing Current: DC 0-100A.
• Max. Ripple Ratio: 3% @ 100A, 20milliohm
• Measure Range: 0~1.999milliohm / 0~19.99milliohm.
• Resolution: 1microohm / 10microohm
• Accuracy: 1.0%
• Power Supply: AC 220V+-20%, 50Hz+-1
• Dimension: 36*27*30cm
• Transport Package: Wooden Case
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: Wuhan China
• HS Code: 9030899090
• Production Capacity: 2000PCS/Year

Product Description

High Precision Low Ripple Loop Resistance Tester GDH-100


GDH-100 Contact Resistance Tester is designed to measure circuit loop resistance(contact resistance) of high/low voltage switchgear, power cable and wires, and weld joint.


Features

1. Four leads measurement method, high accuracy.
2. Adjustable testing current and low ripple.
3. Two 31/2 LED windows to display Current and Resistance.
4. Over-current and Over-heat protection.
5. Easy to operate.
6. Portable, high precision.


Specifications
 

Testing current	DC 0-100A
Max. Ripple ratio	3% @ 100A, 20milliohm
Measure range	0~1.999milliohm / 0~19.99milliohm
Resolution	1microohm / 10microohm
Accuracy	1.0%
Power supply	AC 220V+-20%, 50Hz+-1
Operation conditions	0 to 40degree, RH<85%
Dimension	36*27*30cm
Weight	7.5kg