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Model: 3281
Brand: HIOKI

Product Details

600A AC Load Current Meter and Multifunctional Testing and Distorted Waveforms

Hioki clamp meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3281 is a True RMS clamp meter measuring up to 600A load currents, and are housed in a rugged body for long use.

Key Features
Measure current up to 600A
Multi-functional testing of AC current, voltage, frequency, resistance and wave peak value
Non-fuse type protects up to 600 V AC

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
Note: The 3281 includes a temperature measurement function, but because the optional Thermister Temperature Probe 9462 has been discontinued, the function is not available for new customers.

AC current 30.00 to 600 A, 3 ranges
(40 Hz to 1 kHz, True RMS),
Basic accuracy: ±1.0 % rdg. ±5 dgt.
AC voltage 300.0/ 600 V, (40 Hz to 1 kHz, True RMS)
Basic accuracy: ±1.0 % rdg. ±3 dgt.
Crest factor 2.5 or less (1.7 at 600 A, 1.7 at 600 V)
Monitor, Analog output N/A
Frequency 30.0 Hz to 1000 Hz, Basic accuracy: ±0.3 % rdg. ±1 dgt.
Resistance, Continuity check 1000 Ω/ 10.00 kΩ, Basic accuracy: ±1.5 % rdg. ±5 dgt.,
Continuity: Beep sound at 30 Ω or less
Other functions Current wave peak value, Voltage wave peak value, Distortion check (Crest factor 1.00 to 5.00), Maximum/ Minimum/ Average value record function, Data hold, Auto power off
Display LCD, Max. 3000 dgt., Display refresh rate: 4 times/s (FAST), 1 time/3s (SLOW), 4 times/s (bar graph)
Power supply Stacked manganese battery (6F22) ×1, Continuous use: 45 hours
Core jaw dia. φ 33 mm (1.30 in)
Dimensions and mass 62 mm (2.44 in) W × 218 mm (8.58 in) H × 39 mm (1.54 in) D, 350 g (12.3 oz)
Accessories Test Lead L9207-10 ×1, Instruction manual ×1, Carrying Case 9399 ×1, Hand strap ×1, Stacked manganese battery (6F22) ×1


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