AMPTEC RESEARCH 620LK Intrinsically Safe Bonding Ohmmeter (20 mΩ, 200 mΩ)

Range, Resolution, Accuracy, and Current Levels

Range: 200 mΩ

Nominal Current: 100 mA

Resolution: .01 mΩ

Accuracy: ± .05% of reading & range

Range:2 Ω

Nominal Current: 100 mA

Resolution: 0.1 mΩ

Accuracy: ± .05% of reading & range

General Specifications

Terminal: 5-pin Male Trident

Display: 4 1/2 digit LCD

Update: 1 reading per 3 seconds

Power: 4ea AA 1.5 VDC alkaline batteries

Weight (Unit Only): 3.2 lbs.

Dimensions: 7.69″ x 7.56″ x 3″

Max. Internal Voltage: 6 VDC

Open Circuit: ~5 VDC

Operating Temperature Range: -20° to 50° C

Max. Input Voltage: 250 VDC

Temperature Coefficient: ± .0025% per 1° C

Data sheet

Manual