Product enquiry for CM3286 AC CLAMP POWER METER

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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.

Basic specifications (Accuracy guaranteed for 3 years, Post-adjustment accuracy guaranteed for 3 years)

Measurement line 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 range [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 range [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 range [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 measured values on an iOS or Android device
Power supply LR03 Alkaline battery ×2, Continuous use: 25 hr (Backlight OFF)
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

Key Features

• Display four parameters simultaneously

• A handheld power meter that measures from 5 W of power and 60 mA of current Measure power ranging from 5 W at a low current of 60 mA to 360 kW

• In addition to current, voltage, and power, measure simple integral power consumption and phase sequence

• Features and functions deliver fast and efficient testing

• Hold measured values to send them to a smartphone, quick and easy data recording (CM3286-01 only)

Application Notes