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Hioki clamp meters are best in class handheld current and voltage meters for safely and accurately measuring power lines. The CM3286 clamp on power meter can measure voltage, current, power, power factor, phase angle, reactive power or frequency, as well as detect phase sequence on live lines at any desired point of a single-phase circuit or three-phase circuit.
| Measurement Lines | Single-phase, Three-phase (balanced with no distortion) |
| Measurement Items | Voltage, Current, Voltage/ current peak, Active/ reactive/ apparent power, Power factor, Phase angle *1, Frequency, Simple Active Energy Consumption (Single-phase) [CM3286-01 only*2] Voltage/ current harmonic levels |
| AC voltage | [Measurement range] 80.0 V to 600.0 V, Single range,
Basic accuracy 45 – 66 Hz: ±0.7% rdg. ±3 dgt. (Frequency characteristics: 45 to 1 kHz, True RMS) |
| AC current | [Measurement range] 0.060 A to 600.0 A, 3 range, Basic accuracy:
±1.3% rdg. ±3dgt. (Frequency characteristics: 45 to 1 kHz, True RMS) |
| Power | [Single phase] 0.005 kW to 360.0 kW
Basic accuracy: ±2.0% rdg. ±7 dgt. (50/ 60 Hz, Power factor=1) [Balanced three-phase 3-wire] 0.020 kW to 623.5 kW Basic accuracy: ±3.0% rdg. ±10 dgt. (50/ 60 Hz, Power factor=1) [Balanced three-phase 4-wire] 0.040 kW to 1080 kW Basic accuracy: ±2.0% rdg. ±3 dgt. (50/ 60 Hz, Power factor=1) |
| Harmonic levels (CM3286-01only *2) | Voltage/ current harmonic levels up to 30th, Content factor,
Total harmonic distortion ratio |
| Other functions | [Phase angle *1] lead -180.0° to lag 179.9°, [Power factor] -1.000 to 1.000 [Frequency] 45.0 Hz to 999.9 Hz, PEAK, Phase detection, Max / Min / Avg value display, Auto hold, electric meter comparison, unbalanced 3-phase power estimate display, etc. |
| Dustproof and waterproof | IP54 (EN60529) Grip, excluding lever
Risk of electric shock from measured conductors increases when wet |
| Interface | Bluetooth® 4.0LE, Display of measured values on an iOS device or an Android device |
| Power supply | LR03 Alkaline battery ×2 |
| Core jaw dia. | φ 46 mm (1.81 in) |
| Dimensions and mass | 82 mm (3.23in) W × 241 mm (9.49in) H × 37 mm (1.46in) D, 450 g (15.9 oz) |
| Accessories | Connection cord L9257 ×1, LR03 Alkaline battery ×2, Carrying case C0203 ×1, Instruction manual ×1
[CM3286-01 only]Notice Regarding Equipment That Emits Radio Waves ×1 |
*1) Phase angle obtained from zero cross of current / voltage. *2) Harmonic levels can be displayed with the GENNECT Cross dedicated application software at a future update.
