AMPTEC RESEARCH 630ES Ruggedized Mid Range Digital Failsafe Ohmmeter (2 Ω,200KΩ)

Range: 2 Ω 

Nominal Current: 5 mA  

Failsafe Current: 8 mA  

Resolution: 100 uΩ 

Accuracy: ± .02% of reading & ± .05% of range  

Range: 20 Ω  

Nominal Current: 5 mA  

Failsafe Current: 8 mA 

Resolution: 1 mΩ 

Accuracy: ± .02% of reading & ± .02% of range  

Range: 200 Ω 

Nominal Current: 50 uA  

Failsafe Current: 1.5 mA 

Resolution: 10 mΩ 

Accuracy: ± .02% of reading & ± .02% of range 

Range: 200K Ω

Nominal Current: .5 uA

Failsafe Current: 15 uA

Resolution: 10 Ω

Accuracy: ± .02% of reading & ± .02% of range

Display: 4 1/2 digit LED

Terminal: 4-wire Kelvin

Temperature Coefficient: ± .002% per 1°C

Operating Temperature Range: 0° to 50° C

Dimensions: 11.5″ x 13.5″ x 6″

Weight: 12 lbs.

Power: 4 ea rechargeable 5AH NICAD batteries

Max. Input Voltage: 250 VDC

Open Circuit: 1.6 VDC

Max Failsafe Current: 8 mA

Datasheet

Manual

Quick user guide