Fluke 393 - AC Current: Flexible Current Probe; Position Sensitivity

CAT III 1500V TRMS Clamp Meter
Specifications
19
AC Current: Flexible Current Probe
Range .............................................................. 999.9 A
2500 A
Resolution........................................................ 0.1 A (≤999.9 A)
1 A (≤2500 A)
Accuracy.......................................................... 3 % RD + 5 digits (10 Hz to 500 Hz)
Crest Factor (50/60Hz) .................................... 2.5 @1400 A
3.0 @1100 A
1.42 @2500 A
Add 2 % for C.F. >2
Position Sensitivity
DC Current
Range .............................................................. 999.9 A
Resolution........................................................ 0.1 A
Accuracy.......................................................... 2 % RD + 5 digits
[1]
[1] When using the ZERO ( ) function to compensate for offsets.
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.
A
B
C