Hioki clamp meter adalah perangkat pengukur terbaik di kelasnya yang menggabungkan keahlian Hioki dalam teknologi sensor saat ini. CM3291 adalah clamp meter AC 2000A AC TRUE RMS yang dilengkapi dengan rentang suhu operasi yang luas antara -25 ° C hingga 65 ° C, inti penjepit yang tipis dan padat, serta sensor arus fleksibel opsional yang dapat Anda pasang untuk memungkinkan Anda masuk ke tempat paling ketat .
CAT IV 300 V, CAT III 600 V
Basic specifications
| AC Current range | 42.00 to 2000 A, 3 ranges (40 Hz to 1 kHz, True RMS), Basic accuracy 45-66 Hz: ±1.5% rdg. ±5 dgt. |
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| DC Voltage range | 420.0 mV to 600 V, 5 ranges, Basic accuracy: ±1.0 % rdg. ±3 dgt. (at 4.2 V range) |
| AC Voltage range | 4.200 V to 600 V, 4 ranges (45 to 500 Hz, True RMS), Basic accuracy 45-66 Hz: ±1.8% rdg. ±7 dgt. (at 4.2 V range) |
| Crest factor | For 2500 counts or less, 2.5 Reduces linearly to 1.5 or less at 4200 counts But, 1.5 or less for 2000 A ACA range |
| Resistance range | 420.0 Ω to 42.00 MΩ, 6 ranges, Basic accuracy: ±2.0 % rdg. ±4 dgt. (at 420 Ω range) |
| Other functions | Continuity check: Buzzer sounds at 50 Ω ±40 Ω or less, Data hold, Auto power save, Drop-proof from height of 1 meter |
| Power supply | Coin type lithium battery (CR2032) ×1, Continuous use 70 hours |
| Core jaw diameter | φ 46 mm (1.81 in), Jaw dimension: 65 mm (2.56 in) W × 13 mm (0.51 in) D |
| Dimensions and mass | 57 mm (2.24 in) W × 198 mm (7.80 in) H × 16 mm (0.63 in) D, 103 g (3.6 oz) |
| Accessories | Carrying case ×1, TEST LEAD L9208 ×1, Coin type lithium battery CR2032 (for trial purposes only) ×1, Instruction manual ×1, Download guide ×1, Operating precautions ×1 |
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