Hioki 3281

The true RMS is shown in the distorted waveform
-AC Current/Voltage, Frequencies, Resistance, Conduction check, Temperature (probe sold separately)
-Wave peak value, Waveform distortion check
-Auto-power off to prevent the power from being left on
-Non-fuse type protects up to 600 V AC


AC Current range
-30.00 to 600 A AC, 3 ranges (+/-1 % rdg. +/-5 dgt. at 50 or 60Hz), Effective value rectifier

Wave peak value at AC Current
-30.0 to 600 A peak, 3 ranges (+/-3 % rdg. +/-5 dgt. at 50 or 60Hz)

AC Voltage range
-300.0 or 600 V AC, 2 ranges (+/-1 % rdg. +/-3 dgt. at 50 or 60Hz), Effective value rectifier

Wave peak value at AC Voltage
-up to 300 or 600 V peak, 2 ranges (+/-3 % rdg. +/-5 dgt. at 50 or 60Hz)

Other functions
-Distortion check: 1 to 5 Crest factor, Resistance: 1 k or 10 k-ohm range, Temperature: -50 to 150 degrees C (9462 TEMPERATURE PROBE required, sold separately), Frequency: 100 or 1000 Hz, Mode: Slow/Peak/C.F./RMS/Record mode/Auto-off/Conduction

Analog output
-None

Frequency characteristics
(at AC current / voltage)
-40 to 1000 Hz

Display section
-Digital / 3000 dgt. Bar graph / 35 seg.

Sampling rate
-2 or 4 times/sec (Slow: 1 times/3 sec)

Crest factor (RMS)
-2.5 (1.7 at 600 A, 600 V range)

Max. circuit voltage
-600 V AC rms (insulated wire)

Power supply
-6F22(006P) × 1, Continuous use 45 hours

Core jaw dia.
-Ø 33 mm(1.30 in)

Dimensions, 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 9207-10 (1), CARRYING CASE 9399 (1), Hand strap (1)

Hioki 3281 datasheet & specifications