XZH Test XHHL3200SC Handheld Transformer Contact Resistance Tester (220A, 3500mΩ)

Function: Contact 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.

Power: Built-in 12.6V 9000mAh rechargeable lithium battery

Measurement Method: 4-wire measurement

Charger: 12.6V/2A

Display: 5.6-inch industrial LCD with high-brightness color

Test Interface: I+, I-, U+, U-

Output Current: ≤5A, 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

Resolution: 0.01μΩ

Accuracy: 30A~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

Printer: Optional, press the print button to print the test results

Data Storage: After the completion of the test, the data is automatically and cyclically saved with up to 999 sets of data stored.

Size of the instrument: L188mm×W85mm×H312mm

Size of Outer Package: Appro L550mm×W420mm×H215mm

Test Leads: Weight of the instrument: appro 2.2kg

Total Weight: appro 9.3kg

Test Leads: Standard Length: 3m (5m is optional)

Connecting the test leads to the current port and voltage port with a resistance of less than 10mΩ

Safety Standard: IEC61010-1, 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.