The Sense Hi terminal and the Lo terminal are used to make DCI measurements from 10nA to 2A and ACI measurements from 3µA to 2A peak. 5.1 and 0.1 ohm shunts are used for current measurements with the resulting voltage applied to the current measurement circuitry and converter.
Caution
- The current measurement circuitry is protected by a 2 amp fuse. If the
current exceeds 2 amps, the fuse will need to be replaced. Do not replace
with a fuse with a higher rating than specified for the instrument. Replacement
fuse part number:
Littelfuse
P/N 216002.P or P/N 216002.XP; 250V, 2A.
The following figure details the location of the fuse on the board:
GX2065 Fuse Location