HIOKI CLAMP ON HiTESTER 3291-50
60A to 1000A AC Load Current Clamp Meter with 45Hz to 400Hz bandwidth in innovative flip design
Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3291-50 features a thin and compact clamp core that can measure load current between a wide 60 to 1000A range. The clamp meter is constructed so that the position of the display panel can be adjusted to suit the measuring location, and the back light makes it easy to use even in dark locations.
Overview
- Innovative flip clamp design
- Flip display to see measurement readings from any angle
- Max. 1000A
- 3 ranges, bar graph display
Specification
AC current
|
60.00/ 600.0/ 1000 A, 3 ranges, 45 Hz to 400 Hz, True RMS Basic accuracy: ±1.5 % rdg. ±5 dgt. (50/60 Hz, filter ON) |
AC voltage
|
N/A |
Frequency
|
N/A |
Crest factor
|
2.8 or less (1.68 or less at 1000 A range) |
Filter function
|
Cut off frequency 180 Hz at filter ON (-3 dB) |
Output function
|
N/A |
Other functions
|
Flip-open mechanism (but still retaining proper orientation of display), Back light, Maximum value display, Data hold, Auto power off |
Display
|
Digital LCD, max. 6000 dgt., 91 segments Display refresh rate: 1.1 sec or less |
Power supply
|
Coin type lithium battery (CR2032) ×1, Continuous use 20 hours |
Core jaw dia.
|
φ 30 mm (1.18 in) |
Dimensions and mass
|
50 mm (1.97 in) W × 136 mm (5.35 in) H × 26 mm (1.02 in) D, 115 g (4.1 oz) |
Accessories
|
Carrying Case 9757 ×1, Strap ×1, Instruction manual ×1, Coin type lithium battery (CR2032, for trial purposes only) ×1 |
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