Hioki CM4375 AC/DC Clamp meter 1000A (True RMS)

Hioki CM4375 AC/DC Clamp meter

The CM4375 is a 1000A AC/DC True RMS clamp meter that features a uniquely designed slim jaw 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. Regular maintenance and management are essential in order to keep electrical equipment operating properly in buildings and manufacturing plants. 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.

Current Sensors are Designed to Fit Easily Around Cables in Confined Spaces

Thinner jaws that fit easily between cables in confined spaces

Electrical Specifications

AC Current

Range	Resolution	Frequency range	Accuracy
1000 A	1.0 A to 30.0 A (0.1 A)	10 Hz ≤ f < 45 Hz	± 1.8% rdg. ± 1.0 A
		45 Hz ≤ f ≤ 66 Hz	± 1.3% rdg. ± 0.8 A
		66 Hz < f ≤ 1 kHz	± 2.0% rdg. ± 1.0 A
	30.1 A to 900.0 A (0.1 A)	10 Hz ≤ f < 45 Hz	± 1.8% rdg. ± 0.5 A
		45 Hz ≤ f ≤ 66 Hz	± 1.3% rdg. ± 0.3 A
		66 Hz < f ≤ 1 kHz	± 2.0% rdg. ± 0.5 A
	900.1 A to 999.9 A (0.1 A)	10 Hz ≤ f < 45 Hz	± 2.3% rdg. ± 0.5 A
		45 Hz ≤ f ≤ 66 Hz	± 1.8% rdg. ± 0.3 A
		66 Hz < f ≤ 1 kHz	± 2.5% rdg. ± 0.5 A

DC+AC Current

Range	Resolution	Frequency range	Accuracy
1000 A	1.0 A to 30.0 A (0.1 A)	10 Hz ≤ f < 45 Hz	± 1.8% rdg. ± 1.2 A
		DC, 45 Hz ≤ f ≤ 66 Hz	± 1.3% rdg. ± 1.8 A
		66 Hz < f ≤ 1 kHz	± 2.0% rdg. ± 1.2 A
	30.1 A to 900.0 A (0.1 A)	10 Hz ≤ f < 45 Hz	± 1.8% rdg. ± 0.7 A
		DC, 45 Hz ≤ f ≤ 66 Hz	± 1.3% rdg. ± 1.3 A
		66 Hz < f ≤ 1 kHz	± 2.0% rdg. ± 0.7 A
	900.1 A to 999.9 A (0.1 A)	10 Hz ≤ f < 45 Hz	± 2.3% rdg. ± 0.7 A
		DC, 45 Hz ≤ f ≤ 66 Hz	± 1.8% rdg. ± 1.3 A
		66 Hz < f ≤ 1 kHz	± 2.5% rdg. ± 0.7 A

DC Current

Range	Accuracy range	Resolution	Accuracy
1000 A	± 1.0 A to ± 30.0 A	0.1 A	± 1.3% rdg. ± 0.8 A
1000 A	30.1 A to 999.9 A	0.1 A	± 1.3% rdg. ± 0.3 A

DC Power (Current: Fixed to 1000 A range)

Range	Resolution	Accuracy
0.000 kVA to 1700 kVA (Automatically switched based on voltage range)	0.001 kVA	± 2.0% rdg. ± 20 dgt.
	0.001 kVA	± 4.0% rdg. ± 20 dgt.*

*For voltage range of 1500 V and input voltage range of ± 1001 V to ± 1700 V.

General Specifications

Current measurement	1000 A AC/DC max.
Core jaw diameter	ø34 mm
Crest factor	For the 1000 A range, 1.5
Smallest jaw cross-section	9.5 mm
Core jaw diameter	53 x 20 mm
Power requirement	Battery AA x 2
Dimensions/ Weight	65 x 242 x 35 mm/ 330 g

Made for Real-World Situations Uncompromising Design

More Information

SKU	CM4375
Weight	330.000000
Dimension	65 x 242 x 35 mm
Manufacturer	Hioki
Data logger	No
Resolution	0.1A
Measurement Range	AC/DC Current: 1000 A
Other Function	Automatic 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
Power Supply	Battery AAA x2
Water resistance	No
Sensor Output Interface	No
Accuracy	Depend on measurement range

Product's Video

Hioki AC/DC Clamp Meter CM4375 - Designed for Real-World Situations

Accessories

อุปกรณ์ที่มีมาในชุด:

Main unit × 1
Test Lead L9207-10 × 1
Carrying Case C0203 × 1
Battery AAA × 2
Instruction Manual × 1
Precautions Concerning Use of Equipment that Emits Radio Waves × 1

อุปกรณ์เสริม (แยกจำหน่าย):

▼ L9207-10 TEST LEAD length 90 cm.	▼ L4933 Contact Pin Set (Can be connected to the tip of the L9207-10, which comes with the instrument.)	▼ L4934 Small Alligator Clip Set (Can be connected to the tip of the L9207-10, which comes with the instrument.)	▼ C0203 CARRYING CASE.
▼ L9300 TEST LEAD length 95 cm.	▼ DT4910 K type, tip exposed, 0.3 mm (0.01 in) diameter, 80 cm	▼ L4931 Expands the length of L4930/ L4940, 1.5 m length	▼ L4939 Attaches to the tip of the L4930/ L4940, CAT III 600 V
▼ L4938 Attaches to the tip of the L4930/ L4940, CAT III 600 V	▼ L4936 Attaches to the tip of the L4930/ L4940, CAT III 600 V	▼ L4937 Attaches to the tip of the L4930/ L4940, CAT III 1000 V	▼ L4932 Attaches to the tip of the L4930/ L4940, CAT IV 600 V, CAT III 1000 V
▼ L4930 1.2 m length, CAT IV 600 V, CAT III 1000 V	▼ L4935 Attaches to the tip of the L4930/ L4940, CAT IV 600 V, CAT III 1000 V

Hioki CM4375 AC/DC Clamp meter 1000A (True RMS)

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