AC/DC Clamp Meter CM4375

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$331.00
SKU: CM4375

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Hioki clamp on meters are best-in-class measuring devices incorporating Hioki's expertise in current sensing technology. The CM4375 is a 1000A AC,DC True RMS clamp meter that features a uniquely designed slim jaw that that lets you easily get into the narrow gaps between cables in crowded electrical distribution boxes without fear of damaging the cables or the clamp meter. The broad -25℃ to 65℃ operating temperature range and IP54 dustproof and waterproof enclosure to enable professionals to work quickly in challenging situations including the development, repair, and maintenance of equipment and devices such as electric vehicles. Additionally, the high-voltage DC measurement capability of up to 1700 V is ideal for the clamp maintenance inspections of electrical and solar power equipment.

CAT IV 600 V | CAT III 1000 V

Key Features
- Easily get into tight spaces between cables thanks to thin sensor structure
- Measure up to 1000 A
- Automatic AC/DC function helps boost work efficiency
- Measure DC voltages of up to 1700 V
- Simultaneously measure inrush current in RMS and crest values
- Expanded -25 °C to 65 °C operating temperature range

Product Warranty Period: 3 years
DC Current range1000 A, (Max. display 999.9 A) , Basic accuracy: ±1.3% rdg. ±0.3 A (at 30.1 A - 999.9 A)
AC Current range1000 A (Max. display 999.9 A, 10 Hz to 1 kHz, True RMS), Basic accuracy 45-66 Hz: ±1.3% rdg. ±0.3 A (at 30.1 A - 900.0 A)
Crest factor1.5
DC+AC Current range1000 A (DC, 10 Hz to 1 kHz, True RMS), Basic accuracy DC, 45-66 Hz: ±1.3% rdg. ±1.3 A (at 30.1 A - 900.0 A)
DC Power range0.0 VA to 1700 kVA (Automatically switched based on voltage range), Basic accuracy: ±2.0% rdg. ±20 dgt.
DC Voltage range600.0 mV to 1500 V (*1), 5 ranges, Basic accuracy: ±0.5% rdg. ±0.5 mV (at 600 mV)
AC Voltage range6.000 V to 1000 V, 5 ranges (15 Hz to 1 kHz, True RMS), Basic accuracy 45 - 66 Hz: ±0.9% rdg. ±0.013 V (at 6 V)
DC+AC Voltage range6.000 V to 1000 V, 5 ranges, Basic accuracy DC, 45-66 Hz: ±1.0% rdg. ±0.023 V (at 6 V)
Resistance range600.0 Ω to 600.0 kΩ, 4 ranges, Basic accuracy: ±0.7% rdg. ±0.5 Ω (at 600 Ω)
Electrostatic capacity range1.000 μF to 1000 μF, 4 ranges, Basic accuracy: ±1.9% rdg. ±0.005 μF (at 1 μF)
Frequency range9.999 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
Other functionsAutomatic AC/ DC detection, DC current and DC voltage polarity detection function, MAX/ MIN/ AVG/ PEAK MAX/ PEAK MIN value display, Low-pass filter function, Display value hold, Auto hold, Backlight, Auto power save, Buzzer sound, Zero-adjustment
Dustproof, waterproofIP54 (Storage or measurement of current of an insulated conductor)
InterfaceN/A
Power supplyLR03 Alkaline battery ×2, Continuous use: 40 hr (Backlight OFF)
Core jaw diameterφ34 mm (1.34 in)
Smallest dimension of jaw cross-section9.5 mm (0.37 in) (Range value of 44 mm (1.73 in) from the tip of the jaw)
Dimensions and mass65 mm (2.56 in) W × 242 mm (9.53 in) H × 35 mm (1.38 in) D mm, 330 g (11.6 oz)
AccessoriesTEST LEAD L9207-10, CARRYING CASE C0203, LR03 Alkaline battery ×2, Instruction Manual ×1
ACCESSORIES



TEST LEAD L9207-10 
- 90 cm (2.95 ft) length



CONTACT PIN SET L4933 
- Attaches to the tip of the Test Lead L9207-10/DT4911, L9206, 60V DC/ 30V AC



SMALL ALLIGATOR CLIP SET L4934 
- Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300 V, CAT II 600 V



CONNECTION CABLE SET L4930
- 1.2 m (3.94 ft) length, CAT IV 600 V, CAT III 1000 V



EXTENSION CABLE SET L4931
- Expands the length of L4930/4940, 1.5 m (4.92 ft) length



TEST PIN SET L4932
- Attaches to the tip of the L4930/4940, CAT IV 600 V, CAT III 1000 V



SMALL ALLIGATOR CLIP SET L4934
- Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300 V, CAT II 600 V



ALLIGATOR CLIP SET L4935
- Attaches to the tip of the L4930/4940, CAT IV 600 V, CAT III 1000 V



BUS BAR CLIP SET L4936
- Attaches to the tip of the L4930/4940, CAT III 600 V



MAGNETIC ADAPTER SET L4937 
- Attaches to the tip of the L4930/4940, CAT III 1000 V



TEST PIN SET L4938
- Attaches to the tip of the L4930/4940, CAT III 600 V



BREAKER PIN SET L4939
- Attaches to the tip of the L4930/4940, CAT III 600 V



GRABBER CLIP 9243
- Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length



THERMOCOUPLES(K) DT4910
- K type, tip exposed, 0.3 mm (0.01 in) diameter, 80 cm (2.62 ft) length, -40 to 260 °C (-40 to 500 °F), tolerance ±2.5 °C



Carrying Case C0203
- Carrying Case



MAGNETIC ADAPTER 9804
- Attaches to the tip of voltage cord, 11 mm (0.43 in), compatible M6 pan screws

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