Cut Sheet

1
Specifications
General
Maximum Voltage between any
Terminal and Earth Ground.................................... 1000 V
Battery
Type .................................................................. 2 AA IEC LR6 alkaline
Life .................................................................... 200 hr
Display................................................................... Dual readout
Automatic Power Off .............................................. 20 minutes
Electrical
AC Current: Jaw
Range .................................................................... 999.9 A
Resolution ............................................................. 0.1 A
Accuracy ................................................................ 2 % 5 digits (45 Hz to 66 Hz)
Crest Factor (50/60 Hz) ......................................... 3 @ 500 A
2.5 @ 600 A
1.42 @ 1000 A
Add 2 % for C.F. >2
AC Current: Flexible Current Probe
Range .................................................................... 2500 A
Resolution ............................................................. 1 A (2500 A)
0.1 A (999.9 A)
Accuracy ................................................................ 3 % 5 digits (5 Hz to 500 Hz)
Crest Factor (50/60Hz) .......................................... 3.0 at 1100 A
2.5 at 1400 A
1.42 at 2500 A
Add 2 % for C.F. >2
Position Sensitivity
Distance from
Optimum
i2500-10 Flex
i2500-18 Flex
Error
A
0.5 in (12.7 mm)
1.4 in (35.6 mm)
0.5 %
B
0.8 in (20.3 mm)
2.0 in (50.8 mm)
1.0 %
C
1.4 in (35.6 mm)
2.5 in (63.5 mm)
2.0 %
Measurement uncertainty assumes centralized primary conductor at optimum position, no
external electrical or magnetic field, and within operating temperature range.