• Model NO.：GDH-100
• Control：Manual Control
• Weight：10kg
• Power Source：AC220V
• Oil Cylinder Position：no
• 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
• Transport Package：Wooden Case
• Specification：ISO, SGS
• Trademark：HV Hipot
• Origin：Wuhan China
• HS Code：9030332000
• Production Capacity：1000PCS,Year

Basic Info.

Model NO. GDH-100 Control Manual Control Weight 10kg Power Source AC220V Oil Cylinder Position no 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 Transport Package Wooden Case Specification ISO, SGS Trademark HV Hipot Origin Wuhan China HS Code 9030332000 Production Capacity 1000PCS/Year

Product Description

General introduction

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