Hioki 3287 Clamp On AC/DC True RMS HiTester

Hioki 3287 Clamp On AC/DC True RMS HiTester

Compact and lightweight, use the Hioki 3287 Clamp On AC/DC True RMS HiTester for one touch maintenance of all types of AC/DC equipment.

• Can handle even cogenerator / inverter energy-saving equipment
• Use for high current measurements such as UPS emergency batteries and train motors
• Slim core of only 10 mm(0.39 in) for easy clamping even in crowded wiring

• AC Current range 10.00 or 100.0 A AC, 2 ranges (±1.5 % rdg. ±5 dgt. at 50 or 60Hz), Effective value rectifier
• DC Current range 10.00 or 100.0 A AC, 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), 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: 10 to 1 kHz, AC voltage: 30 to 500 Hz
• Display section Digital / LCD, maximum 4199 dgt.
• Sampling rate 2.5 times/sec
• Crest factor (RMS) 2.5 or less (150 A, 1000 V maximum)
• Max. circuit voltage 600 V AC rms (insulated wire)
• Power supply CR2032 (3 VDC) × 1, Continuous use 25 hours
• Core jaw diameter 35 mm(1.38 in)
• Dimensions (WxHxD), Weight 57 mm(2.24") x 180 mm(7.09") x 16 mm(0.63"), 170 g (6.0 oz)