HIOKI 3280-20

Clamp On HiTester (TRMS)



Description:

Easy operation ! True RMS





1000 A rms, clamp aperture: 33 mm(1.30 in) dia.



Light 100 g(3.5 oz), and Slim 16 mm(0.63 in)



Independent-opening double-lever design



Slim body design, allows easy clamping even for narrow conductors



No metal (iron core) exposure, ensuring enhanced safety





Specifications:

AC Current range 42.00 to 1000 A AC, 3 ranges (±1.5 % rdg. ±5 dgt. at 50 or 60Hz), Effective value rectifier



AC Voltage range 4.200 to 600 V AC, 4 ranges (±2.3 % rdg. ±8 dgt. at 50 or 60Hz), Effective value rectifier



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: 40 to 1 kHz, AC voltage: 50 to 500 Hz



Display section Digital / LCD, maximum 4199 dgt.



Sampling rate 2.5 times/sec or 1 times/3 sec



Crest factor (RMS) 2.5



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



Power supply CR2032 (3 VDC) × 1, Continuous use 50 hours



Core jaw dia. Ø 33 mm(1.30 in)



Dimensions, mass 57 mm(2.24 in)W × 175 mm(6.89 in)H × 16 mm(0.63 in)D, 100 g (22.44 oz)



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