Home Products AC/DC CLAMP METER CM4375

AC/DC CLAMP METER CM4375

Easily Get Into Tight Spaces
Innovative Jaw Provides Remarkable Accessibility
Inrush Current Measurement Accuracy Guaranteed

Discontinued

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 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°C to 65°C 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 (*1) is ideal for the clamp maintenance inspections of electrical and solar power equipment.

CAT IV 600 V, CAT III 1000 V

Key Features

  • CAT IV 600 V, CAT III 1000 V
    When using P2000: CAT III 2000 V, CAT IV 1000 V
  • Easily get into tight spaces between cables thanks to thin sensor structure
  • Measure DC voltages of up to 2000 V (*1) for open voltage inspections of solar panels
  • Automatic AC/DC function helps boost work efficiency, Measure up to 1000 A
  • 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. (*2)
  • Harmonic analysis from 1st to 30th order with GENNECT Cross (*2)

Test leads (2)

L9300 is a bundled accessory

TEST LEAD L9207-10

Cable length: 90 cm (2.95 ft.)

TEST LEAD L9300

Cable length 95 cm (37.4 in.), Integrated cap and protective finger guard

Options for Test leads (for the L9207-10, L9300) (2)

Attach L9207-10 with the cap removed.
Slide the guard of L9300 and attach as measurement category II.

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

Options for Test leads (for the L4930) (11)

Test Pin Set L4932 is required when using the Small Alligator Clip Set L4934

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 L9243

Attaches to the tip of the banana plug cable, Red/Black: 1 each, 185 mm (7.28 in.) length, CAT II 1000 V

MAGNETIC ADAPTER 9804

Attaches to the tip of voltage cord, φ11 mm (0.43 in), compatible M6 pan screws

Temperature measurement (1)

THERMOCOUPLES(K) DT4910

K type, tip exposed, 0.5 mm (0.02 inch) diameter, 80 cm (2.62 ft) length, -40°C to 260°C (-40°F to 500°F), tolerance ±2.5 °C

Carrying case (2)

C0203 is an included accessory

CARRYING CASE C0203

CARRYING CASE C0207

Bag type

User Support