HIOKI CM4373-50 AC/DC Clamp Meter

DC Current range              600.0 A/2000 A, Basic accuracy: ±1.3% rdg. ±0.3 A (600 A range)

AC Current range              600.0 A/2000 A (10 Hz to 1 kHz, True RMS), Basic accuracy 45 - 66 Hz: ±1.3%                                                            rdg. ±0.3 A (at 600 A)

Crest factor         600.0 A range: 3 or less

                             2000 A range: 2.84 or less

DC+AC Current range      600.0 A/2000 A (10 Hz to 1 kHz, True RMS), Basic accuracy DC, 45-66 Hz: ±1.3% rdg. ±1.3 A (at 600 A)

DC Voltage range              600.0 ｍV to 1000 V (When using P2000: 600.0 V to 2000 V)

AC Voltage range              6.000 V to 1000 V, 4 ranges (15 Hz to 1 kHz, True RMS), Basic accuracy 45 -           66 Hz: ±0.9% rdg. ±0.003 V (at 6 V)

DC+AC Voltage range      6.000 V to 1000 V, 4 ranges, Basic accuracy DC, 45 - 66 Hz: ±1.0% rdg. ±0.013 V (at 6 V)

Resistance range               600.0 Ω to 6.000 MΩ, 5 ranges, Basic accuracy: ±0.7% rdg. ±0.5 Ω (at 600 Ω)

Capacitance range            1.000 μF to 1000 μF, 4 ranges, Basic accuracy: ±1.9% rdg. ±0.005 μF (at 1 μF)

Frequency range               9.999 Hz to 999.9 Hz, 3 ranges, Basic accuracy: ±0.1% rdg. ±0.003 Hz (at 9.999 Hz)

Temperature (K)               -40.0 to 400.0 ˚C, add temperature probe accuracy to basic accuracy of ±0.5% rdg. ±3.0 ˚C

Voltage detection             Hi: 40 V to 600 V AC, Lo: 80 V to 600 V AC, 50/60 Hz

Harmonic levels [With Z3210 installed] Voltage/Current harmonic levels up to 30th, Content factor, Total harmonic distortion ratio.

*Harmonics can be displayed with our free app GENNECT Cross.

Other functions DC power, Continuity check, Diode check, Automatic AC/DC detection, Pass/fail judgement function of DC A and DC V, Max/Min/Average/PEAK MAX/ PEAK MIN value display, Low-pass filter function, Display value hold, Auto hold, Back light, Auto-power save, Buzzer sounds, Zero-adjustment, etc.

Dustproof, waterproof   IP20 (Voltage measurement in a completely dry condition. When jaw closes)

IP54 (While in storage)

Power supply     LR03 Alkaline battery ×2

Continuous use: 40 hr (without Z3210 installed), 24 hr. (with Z3210 installed and using wireless communications)

Other conditions: 100 A AC measurement, backlight off, 23°C reference value

Core jaw diameter            φ55 mm (2.17 in), Jaw dimension: 92 mm (3.62 in) W×18 mm (0.71 in) D

Dimensions and mass     65 mm (2.56 in) W×250 mm (9.84 in) H×35 mm (1.38 in) D mm, 530 g (18.7 oz)

Included accessories       Test Lead L9300, Carrying Case C0203, LR03 Alkaline battery ×2, Instruction Manual×2, Operating Precautions ×1