HIOKI AC/DC CLAMP METER CM4373-50, True RMS 2000 A AC/DC Clamp Meter for the Toughest Situations. With DMM Functions that Deliver Top Safety, Bluetooth

The CM4373-50 is a 2000 A True RMS clamp meter that features stronger jaws, IP54 dustproof and waterproof enclosure to enable professionals to work quickly in tough situations including the development, repair, and maintenance of equipment and devices such as electric vehicles.

- CAT IV 600 V, CAT III 1000 V/ When using the P2000: CAT III 2000 V, CAT IV 1000 V
- Measure DC voltages of up to 2000 V for open voltage inspections of solar panels
- Simultaneously measure inrush current in RMS and crest values
- Easily transfer measurement data to your smartphone or tablet by using our free app GENNECT Cross or to an Excel® file
- Harmonic analysis from 1st to 30th order with our free app GENNECT Cross
- Automatic AC/DC function helps boost work efficiency

Basic specifications
- 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), 20 hr. (with Z3210 installed and using wireless communications) / Other conditions: 10 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