3285, 3285-20

클램프 온 AC/DC 하이테스터

200A/2000A AC/DC Clamp Meters with Continuity Check and Resistance Testing or Analog Output

Hioki clamp on meters are best-in-class measuring devices incorporating Hioki's expertise in current sensing technology. The 3285 and 3285-10 measure DC, AC or AC+DC current in live power lines without tapping into or connecting the lines, and includes a variety of features and functions including automatic zero adjustment that turns a normally troublesome task into a one-touch operation. Model 3285 comes with AC adapter and output terminals to enable connection to other instruments such as recorders.

모델	설명	Quote
3285	with monitor/analog output
3285-20	with Resistance, Continuity check

주요 특징

Analog output for current measuring level, current measuring waveform, or frequency measuring level.
Peak hold function displays the crest value peak current up to 2840 A
AC+DC mode enables measurement of the RMS value of full- or half-wave rectified waveforms
Model 3285-20 adds resistance and continuity check functions

■ 기본 사양

CLAMP ON AC/DC HiTESTER 3285, 3285-20
	3285	3285-20
DC current	200.0/ 2000 A, Basic accuracy: ±1.3 % rdg. ±3 dgt.
AC current	200.0/ 2000 A, (10 Hz to 1 kHz, True RMS), Basic accuracy : ±1.3 % rdg. ±3 dgt.
DC voltage	30.00 V to 600 V, 3 ranges, Basic accuracy: ±1.0 % rdg. ±3 dgt.
AC voltage	30.00 V to 600 V, 3 ranges, Basic accuracy: ±1.0 % rdg. ±3 dgt. (10 to 1 kHz, True RMS)
Crest factor	2.5 or less (1.42 at 2000 A, 1.7 at 600 V)
Monitor, Analog output	DC, or AC 1 V/ f.s., Level output, Waveform output: DC to 15 kHz bandwidth (±3dB)	N/A
Resistance, Continuity check	N/A	1000 Ω/ 10.00 kΩ, Basic accuracy: ±1.5 % rdg. ±5 dgt., Continuity: Beep sound at 30 Ω or less
Frequency	1.00 Hz to 1000 Hz, Basic accuracy: ±0.3 % rdg. ±1 dgt.
Other functions	AC+DC mode, Maximum/ Minimum/ Average value record function, Data hold, Peak hold, Auto power off, Auto zero
Display	Display refresh rate: 4 times/s (FAST), 1 time/3s (SLOW), 4 times/s (bar graph)
Power supply	6F22 (Stacked manganese battery) ×1, Continuous use: 25 hours, or AC adapter 9445-02/-03	6F22 (Stacked manganese battery) ×1, Continuous use: 20 hours, Cannot use with the AC adapter
Core jaw dia.	φ 55 mm (2.17 in)
Dimensions and mass	62 mm (2.44 in) W × 260 mm (10.24 in) H × 39 mm (1.54 in) D, 540 g (19.0 oz)
Dimensions and mass	Test Lead L9207-10 ×1, Carrying Case 9345 ×1, Hand strap ×1, 6F22 (Stacked manganese battery) ×1, Instruction manual ×1