AC CLAMP METER
CM3281
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Hioki clamp meters are best-in-class measuring devices incorporating Hiokiâ s expertise in current sensing technology. The CM3281 is an average rectified 2000A AC clamp meter that features a broad operating temperature range of -25° C to 65° C, thin and compact clamp core and optional flexible current sensor that you can attach to let you get into the tightest spots. CAT IV 300 V |
Model No. (Order Code)
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Key Features
âĒ AC only, measure up to 2000 AAC
âĒ -25 °C to 65 °C operating temperature range
âĒ Also measure resistance, continuity, AC and DC voltage
Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
| AC Current range | 42.00 to 2000 A, 3 ranges (50 Hz to 60 Hz, Average rectified), Basic accuracy 50-60 Hz: Âą1.5% rdg. Âą5 dgt. |
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| DC Voltage range | 420.0 mV to 600 V, 5 ranges, Basic accuracy: Âą1.0 % rdg. Âą3 dgt. (at 4.2 V range) |
| AC Voltage range | 4.200 V to 600 V, 4 ranges (45 to 500 Hz, Average rectified), Basic accuracy 45-66 Hz: Âą1.8% rdg. Âą7 dgt. (at 4.2 V range) |
| Resistance range | 420.0 ÎĐ to 42.00 MÎĐ, 6 ranges, Basic accuracy: Âą2.0 % rdg. Âą4 dgt. (at 420 ÎĐ range) |
| Other functions | Continuity check: Buzzer sounds at 50 ÎĐ Âą40 ÎĐ or less, Data hold, Auto power save, Drop-proof from height of 1 meter |
| Power Supply | Coin type lithium battery (CR2032) Ã1, Continuous use 120 hours |
| Core Jaw Diameter | Ï 46 mm (1.81 in), Jaw dimension: 65 mm (2.56 in) W Ã 13 mm (0.51 in) D |
| Dimensions and mass | 57 mm (2.24 in) W Ã 198 mm (7.80 in) H Ã 16 mm (0.63 in) D, 103 g (3.6 oz) |
| Accessories | Carrying case Ã1, TEST LEAD L9208 Ã1, Coin type lithium battery CR2032 (for trial purposes only) Ã1, Instruction manual Ã1, Download guide Ã1, Operating precautions Ã1 |
CT6280 Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guarantee
| Catalog: AC CLAMP METER CM3281, 3291Â | Download PDFÂ [2MB] | English |
| Catalog: AC/DC CLAMP METER series | Download PDFÂ [6MB] | English |
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