Amprobe ACF3000-AK AC Current Probe - Manual (Page 8)

Specifications
4
3 SPECIFICATIONS
Measuring ranges 30A / 300A / 3000A AC, switch selectable
Output sensitivity 100mV / 10mV / 1mV per A (AC coupled)
Accuracy (at 25ºC) ± 1% of range (45-65Hz)
Frequency range 10Hz to 20kHz (-1dB)
Phase error <± 1° (45-65Hz), ± 10° (at 20kHz)
Linearity ± 0.2% of reading from 10% ... 100% of range
Position sensitivity ± 2% of range with cable > 25mm (1") from the coupling
External field ± 1% of range with cable >200mm (8") from the head
Minimum load 100k
Ω
for specified accuracy
Noise 8mV rms (0.3% of range) in 30A range
2mV rms (0.1% of range) in 300A and 3000A ranges
Gain variation ± 0.08% /
°
C
Operating temp. 0°C to 70°C (32
°
F to 158°F) electronics
Storage temp. -20°C to +70°C (-4
°
F to 158°F)
Power supply Two AA MN 1500 LR6 alkaline batteries or equivalent
Battery life 200 hours typical
Low battery Indicated by a red LED
Enclosure IP5X flame retardant UL94-VO rated
Material Valox 357 X