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AC CLAMP METER CM3289

Quickly clamp wires in even more confined spaces!

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SKU: CM3281-1 Category:

Description

Hioki clamp meters are best-in-class measuring devices incorporating Hioki’ s expertise in current sensing technology. The CM3289 is a True RMS rectifying 1000A AC clamp meter that features a broad operating temperature range of -25° C to 65° C, thin and compact clamp core and optional flexible current sensor that you can attach to let you get into the tightest spots.

CAT IV 300 V (Current)
CAT III 600 V (Current)
CAT III 300 V (Voltage)
CAT II 600 V (Voltage)

Key Features
• The CM3289 is the successor to the popular 3280-20F with a redesigned thinner sensor to help you get into the tightest spaces.
• New redesigned sensor for even easier clamping
• Expanded -25 °C to 65 °C operating temperature range
• Measure even harmonic waveform components using the True RMS method
• Connect the CT6280 flexible sensor to measure up to 4199 A in thick or paired wires

Model No. (Order Code)

CM3289True RMS
CE
TrueRMS
Guarantee 3 Years
DROP PROOF

 

Video introducing the AC Clamp Meter CM3289

The popular 3280-20F AC Clamp Meter has be redesigned with a thinner sensor to help you get into the tightest spaces. Watch this video to learn more.

Quickly clamp wires in even more confined spaces!

A new sensor profile yields outstanding ease of use

True RMS model capable of accurately measuring even distorted waveforms

The waveform including harmonic components is calculated according to an RMS calculation formula and displayed. True RMS measurement yields accurate display values even when measuring a distorted waveform, for example from an inverter-equipped device or switching power supply.

A pocket clamp meter that can use flexible sensors

When connected to an optional flexible current sensor*, the CM3289 can be used to measure the current flowing in pairs of wires or in tangled or complexly routed wires around which it was not possible to apply a clamp-on sensor in the past. *AC FLEXIBLE CURRENT SENSOR CT6280 (4200 A AC, Φ130 mm)

Essential for electrical work: A thin card tester that fits in the pocket with all the capabilities of a clamp meter

The CM3289 delivers all the functionality of a clamp meter and card tester in the form factor of the latter. In addition to current measurement, this single instrument delivers voltage measurement, continuity check, and resistance measurement functionality.

Rugged, portable design that’s drop-resistant

Despite its thin, compact design, the CM3289 has an operating temperature range of -25°C to 65°C and can withstand being dropped from a height of 1 m onto concrete. It’s engineered for use in tough environments.

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

AC Current range42.00 to 1000 A, 3 ranges
(40 Hz to 1 kHz, True RMS),
Basic accuracy: ±1.5 % rdg. ±5 dgt.
DC Voltage range420.0 mV to 600 V, 5 ranges, Basic accuracy: ±1.0 % rdg. ±3 dgt.
AC Voltage range4.200 V to 600 V, 4 ranges
(45 to 500 Hz, True RMS),
Basic accuracy: ±1.8 % rdg. ±7 dgt.
Crest factor2.5 or less at 2500 counts
(Linearly decreases to 1.5 or less at 4200 count)
Resistance range420.0 Ω to 42.00 MΩ, 6 ranges, Basic accuracy: ±2 % rdg. ±4 dgt.
Other functionsContinuity: Buzzer sounds at 50 Ω ±40 Ω or less, Data hold, Auto power save, Drop-proof from height of 1 meter
DisplayLCD, max. 4199 dgt., Display refresh rate: 400 ms
Power supplyCoin type lithium battery (CR2032) ×1
Continuous use 70 hours
Core jaw dia.φ 33 mm (1.30 in)
Dimensions and mass57 mm (2.24 in) W × 181 mm (7.13 in) H × 16 mm (0.63 in) D, 100 g (3.5 oz)
AccessoriesCARRYING CASE 9398 × 1, TEST LEAD L9208 × 1, Coin type lithium battery (CR2032) × 1, Instruction manual × 1

CT6280 Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

Core jaw dia.φ 130 mm (5.12 in) (Cable cross-section diameter: 5 mm (0.20 in); tip cap diameter: 7 mm (0.28 in))
AC Current419.9 A/ 4199 A, 2 ranges (±3.0 % rdg. ±5 dgt.)
Cable length800 mm (31.5 in)

Catalogs

Catalog: AC CLAMP METER CM3289

English

Catalog: CLAMP METER Series

Declaration of Conformity

AC CLAMP METER CM3289

Manuals

AC CLAMP METER CM3289

English

AC CLAMP METER CM3289

English Indonesian Thai Vietnamese

AC CLAMP METER CM3289

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AC CLAMP METER CM3289

Simplified Chinese

AC CLAMP METER CM3289

Traditional Chinese

AC CLAMP METER CM3289

Korean

Options

Bundled Accessories

 

CARRYING CASE 9398

TEST LEAD L9208

70 cm (2.30 ft) length

Input cable options

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

 

SMALL ALLIGATOR CLIP SET L4934

Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300V, CAT II 600V

Options

 

AC FLEXIBLE CURRENT SENSOR CT6280

Includes C0205 and attachment

CARRYING CASE C0205

For storing the CT6280, L9208 and main body

TEST LEADS HOLDER 9209

Secures one end of each test lead to the rear of the meter

Test leads A

Options for the L9207-10

 

CONTACT PIN SET L4933

Attaches to the tip of the Test Lead L9207-10/DT4911, L9206, 70V DC/ 33V AC

Test the Voltage after Replacing an LED Lighting Fixture 

There are no drivers, firmware or software available for this product.

AC CLAMP METER CM3289
AC CLAMP METER CM3289
AC CLAMP METER CM3289
AC CLAMP METER CM3289
AC CLAMP METER CM3289