GW Instek GPT-9900 series User Manual - Manual (Page 169)

APPENDIX
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Output Impedance 600kΩ
Window Comparator Method Yes
Rise-time Control Function
Yes
RAMP (Ramp Time) 0.1~999.9S
TIMER (Test Time) 1S~999.9S
GND OFF
Ground Bond Test
Output Current Range
03.00A~30.00A (GPT-98XX)
03.00A~32.00A (GPT-99XX)
Output Current Accuracy  (1% of reading +0.2A) when 3A≤I≤8A
 (1% of reading +0.05A) when 8A
(GPT-98XX)

(1% of reading +0.05A) when 8A
(GPT-99XX)
Output Current Resolution 0.01A
Frequency 50Hz/60Hz selectable
Ohmmeter Measurement
Accuracy  (1% of reading +2m  )
Ohmmeter Measurement
Range 10m  ~650.0m  (depending on output current)
GPT-98XX:
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