Fluke 381 - DC Current and AC Voltage Specs

Remote Display True-rms Clamp Meter
Specifications
35
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.
DC Current
Range .....................................................999.9 A
Resolution ...............................................0.1 A
Accuracy .................................................2 % ± 5 digits
AC Voltage
Range .....................................................600 V /1000 V
Resolution ...............................................0.1 V / 1 V
Accuracy .................................................1.5 % ± 5 digits (20 – 500 Hz)