VTSYIQI Contact Resistance Tester Meter with DC Test Current 50A 100A 2 Gear Measurement Range 0.0uΩ~10.000mΩ Test Time Fast 10s 20s 30s 40s 50s 60s 1000 Groups Data Storage for Measuring The Small Resistance Of High Voltage Switches

VTSYIQI Loop Resistance Tester Portable Contact Resistance Tester with DC Test Current 50A 100A 2 Gear Measurement Range 0.0uΩ~10.000mΩ 1000 Groups Data Storage USB Interface Test Time Fast 10s 20s 30s 40s 50s 60s

VTSYIQI Loop Resistance Tester Contact Resistance Testing Device with Measurement Range 0.0uΩ~10.000mΩ DC Test Current 50A 100A 2 Gear for Measuring Small Resistance of the High Voltage Switches Circuit Breakers Relay Metal Contacts Etc

VTSYIQI Handheld Contact Resistance Tester Meter with DC Test Current 50A 100A 2 Gear Measurement Range 0.0uΩ~10.000mΩ for Measuring The Small Resistance of High Voltage Switches Circuit Breakers Relay Metal Contacts Etc

VTSYIQI Handheld Contact Resistance Meter Loop Resistance Tester with Max Resolution 0.1uΩ Test Time Fast 10s 20s 30s 40s 50s 60s Test Current Accuracy ±5% DC Test Current 50A 100A 2 Gear Measurement Range 0.0uΩ~10.000mΩ 1000 Groups Data Storage

VTSYIQI Handheld Loop Resistance Tester Contact Resistance Testing Device with Measurement Range 0.0uΩ~10.000mΩ DC Test Current 50A 100A 2 Gear Precision 4-Wire Method 2 Channels A/D simultaneous Detection Test Time Fast 10s 20s 30s 40s 50s 60s

VTSYIQI Portable Contact Resistance Tester Loop Resistance Tester with Test Time Fast 10s 20s 30s 40s 50s 60s Measurement Range 0.0uΩ~10.000mΩ DC Test Current 50A 100A 2 Gear 5-inch Touch Screen USB Interface 1000 Groups Data Storage

VTSYIQI Digital Contact Resistance Meter Loop Resistance Tester with DC Test Current 50A 100A 2 Gear Test Time Fast 10s 20s 30s 40s 50s 60s 5-inch Touch Screen 1000 Groups Data Storage Bluetooth Communication Measurement Range 0.0uΩ~10.000mΩ

VTSYIQI Contact Resistance Tester Handheld Loop Resistance Tester with External Thermal Printer Measurement Range 0.0uΩ~80.000mΩ DC Test Current 10A, 20A, 30A, 40A, 50A, 60A, 70A, 80A, 90A, 100A 10 Gears Measurement Time 1s~60s (Optional)

VTSYIQI Contact Resistance Tester Handheld Loop Resistance Meter Tester with Measurement Range 0.0uΩ~80.000mΩ External Thermal Printer DC Test Current 10A, 20A, 30A, 40A, 50A, 60A, 70A, 80A, 90A, 100A 10 Gears 1000 Groups Data Storage

VTSYIQI Loop Resistance Tester Digital Contact Resistance Meter with External Thermal Printer Measurement Range 0.0uΩ~80.000mΩ for Measurement of Tiny Resistance of Metal Contacts of High Voltage Switches Circuit Breakers Relays Etc

VTSYIQI Handheld Loop Resistance Tester Contact Resistance Measuring Device with DC Test Current 10A, 20A, 30A, 40A, 50A, 60A, 70A, 80A, 90A, 100A 10 Gears External Thermal Printer Measurement Range 0.0uΩ~80.000mΩ 5-inch True Color LCD Touch Screen