HIOKI 3286-20 CLAMP ON POWER HiTESTER

Basic specifications
Measurement lines Single-phase/ two-wires, Three-phase/ three-wires ( balanced load only)
Measurement items Voltage, current, voltage/ current peak, effective/ reactive/ apparent power( Single-phase or 3-phase) , power factor, reactivity, phase angle, frequency, phase detection( 3-phase) , voltage/ current harmonic levels( up to 20th)
Measurement ranges Voltage: 150.0 V to 600 V, 3 ranges, Current: 20.00 to 1000 A, 3 ranges, Power: 3.000 kW to 1200 kW, 18 combination patterns, Note: 3-phase power is calculated and displayed on the basis of a balanced, 50/ 60 Hz, sine wave input. For apparent power and reactive power, the unit of watts in the above table is replaced by VA and var respectively.
Basic accuracy
at 50/ 60 Hz, COS Ø = 1 Power/ single-phase: ± 2.3 % rdg. ± 5 dgt., Power/ 3-phase: ± 3.0 % rdg. ± 10 dgt. ( at balanced load)
Voltage / Current accuracy Voltage: ± 1.0 % rdg. ± 3 dgt., Current: ± 1.3 % rdg. ± 3 dgt. ( at 45 to 66 Hz)
Frequency characteristics AC current : 45 to 1 kHz
AC voltage : 30 to 1 kHz
Other functions Phase detection, Record ( Max. value/ Min. value) , Battery capacity display, Data hold, Auto power off, Data output ( RS-232C interface by optical insulating coupler)
Display update rate NORMAL: approx. 1 time/ sec, SLOW: 1 time/ 3-sec, HARM meas.: approx. 1 time/ 2-sec
Power supply 6LR61 alkaline battery × 1 ( continuous operation max. 25 hours) , 6F22 manganese battery × 1 ( continuous operation max. 10 hours)
Dimensions, mass 100 mm( 3.94 in) W × 287 mm( 11.3 in) H × 39 mm( 1.54 in) D, 650 g ( 22.6 oz)
Core jaw dia.: Ø 55 mm( 2.17 in) or 80 mm ( 3.15 in) × 20 mm ( 0.79 in) busbar
Accessories VOLTAGE CORD 9635 ( 1) , CARRYING CASE 9245, ( 1) , Hand strap ( 1)