Hioki 3288-20

Compact & easy, one-touch maintenance on all types of AC/DC equipment
-Use the 3288 for high current measurements such as UPS emergency batteries and train motors
-A slim core of only 10 mm(0.39 in) for easy clamping even in crowded wiring


AC Current range
-100.0 or 1000 A AC, 2 ranges (+/-1.5 % rdg. +/-5 dgt. at 50 or 60Hz), Average rectifier effective value

DC Current range
-100.0 or 1000 A DC, 2 ranges (+/-1.5 % rdg. +/-5 dgt.)

AC Voltage range
-4.200 to 600 V AC, 4 ranges (+/-2.3 % rdg. +/-8 dgt. at 50 or 60Hz), Average rectifier effective value

DC Voltage range
-420.0 mV to 600 V DC, 5 ranges (+/-1.3 % rdg. +/-4 dgt.)

Other functions
-Resistance: 420.0 to 42.00 M-ohm, 6 ranges, Accuracy: +/-2.0 % rdg. +/-4 dgt. (at 420 to 420 k-ohm range), Continuity: 420.0 ohm (Buzzer sounds at approx. 50 ohm or less)

Analog output
-None

Frequency characteristics
(at AC current / voltage)
-AC current: 10 to 500 Hz, AC voltage: 30 to 500 Hz

Display section
-Digital / LCD, maximum 4199 dgt.

Sampling rate
-2.5 times/sec

Crest factor (RMS)
-2.5 (1.7 at 1000 A, 600 V range)

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

Power supply
-CR2032 (3 VDC) × 1, Continuous use 60 hours

Core jaw dia.
-Ø 35 mm(1.38 in)

Dimensions, mass
-57 mm(2.24 in)W × 180 mm(7.09 in)H × 16 mm(0.63 in)D, 150 g (5.3 oz)

Accessories
-TEST LEAD 9208 (1), CARRYING CASE 9398 (1)

Hioki 3288-20 datasheet & specifications