Hioki CLAMP ON AC/DC HiTESTER 3290

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Hioki CLAMP ON AC/DC HiTESTER 3290

20A to 2000A AC/DC Clamp Meter System with Waveform Output Function and Wide 1.00Hz to 1000Hz Bandwidth

Hioki clamp meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3290 and 3290-10 feature detachable clamp sensors to offer a maximum 2000A current range.

Key Features

• Choose from three sensors Measure up to 100 A, 200 A, or 2000 A rated current • Correctly measure for inverter current with AC+DC mode and True RMS rectification • Choice of output (Simultaneous output): Effective value, waveform, frequency, and integral value output • Choice of response time with three steps • Model 3290-10 supports current integration and operating ratio measurements

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

3290 3290-10
Measurement modes DC, AC+DC (True RMS), AC (True RMS/ Average rectified) DC, AC+DC (True RMS), AC (True RMS)
Peak value display Absolute value (of waveform peak) Polarities independently (±peak value of waveform, in DC mode)
Separate AC/DC output Separate constituent element of AC, DC N/A
Output (terminal 1) Current waveform or true RMS value (2 V / setting range), Frequency value (1 VDC / setting range) Current waveform or true RMS value (2 V / setting range)
Output (terminal 2) Rms current/Low-battery warning switch Current integral value (1 VDC / setting range)
Integral current measurement N/A ±, +, - integral, average value
Rate measurement N/A Operating time rate, total measurement time
Timer settings N/A 99 h, 59 min. (for repeated up to 20 times)
Data storage N/A Peak, integral value, operating time rate, or other
Basic accuracy at DC current 20.00/ 100.0A (using the CT9691 sensor): ±1.3 % rdg. ±0.10 A/ ±0.5 A
20.00/ 200.0A (using the CT9692 sensor): ±1.3 % rdg. ±0.10 A/ ±0.5 A
200.0/ 2000A (using the CT9693 sensor): ±1.8 % rdg. ±1.0 A/ ±5 A
Basic accuracy at AC current 20.00/ 100.0 A (using the CT9691 sensor) 45 - 66 Hz : ±1.3 % rdg. ±0.08 A/ ±0.3 A
20.00/ 200.0 A (using the CT9692 sensor) 45 - 66 Hz : ±1.3 % rdg. ±0.08 A/ ±0.3 A
200.0/ 2000 A (using the CT9693 sensor) 45 - 66 Hz : ±1.3 % rdg. ±0.8 A/ ±3 A
Voltage measurement N/A
Frequency measurement 1.00Hz to 1000Hz, Basic accuracy: ±0.3% rdg. ±1dgt.
Crest factor 2.5 or less, or rated peak value of sensor
Frequency characteristics DC, or 1 Hz to 1 kHz (accuracy guaranteed range)
At monitor output: based on the using sensor
Other functions Switching measurement response speed, Turning the filter on/off (fc=550 Hz)
Power supply LR6 (AA) alkaline batteries ×4, Continuous use : 22 hr, or AC adapter 9445-02/ -03 (The 3290-10 only: +8.4 to 15.6 V DC external power supply possible)
Dimensions and mass 155 mm (6.10 in) W × 98 mm (3.86 in) H × 47 mm (1.85 in) D, 545 g (19.2 oz)
Accessories Strap ×1, LR6 (AA) alkaline batteries × 4, Instruction manual ×1
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  • Hioki CLAMP ON AC/DC HiTESTER 3290