CM3289 – AC Clamp Meter

Hioki
  • Quickly clamp wires in even more confined spaces!

Hioki

CM3289 – AC Clamp Meter

Overview

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

  • New redesigned sensor for even easier clamping (CM3289)
  • Expanded -25 ?C to 65 ?C operating temperature range
  • Model CM3289: Measure even harmonic waveform components using the True RMS method
  • Model 3280-10F: Measure the fundamental waveform component using the average rectified method
  • Connect the CT6280 flexible sensor to measure up to 4199 A in thick or paired wires
Category:

Technical Specifications

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
AC Current 42.00 to 1000 A, 3 ranges(40 Hz to 1 kHz, True RMS), Basic accuracy: ?1.5 % rdg. ?5 dgt.
DC Voltage 420.0 mV to 600 V, 5 ranges, Basic accuracy: ?1.0 % rdg. ?3 dgt.
AC Voltage 4.200 V to 600 V, 4 ranges(45 to 500 Hz, True RMS), Basic accuracy: ?1.8 % rdg. ?7 dgt.
Crest factor 2.5 or less at 2500 counts(Linearly decreases to 1.5 or less at 4200 count)
Resistance 420.0 ? to 42.00 M?, 6 ranges, Basic accuracy: ?2 % rdg. ?4 dgt.
Other functions Continuity: Buzzer sounds at 50 ? ?40 ? or less, Data hold, Auto power save, Drop-proof from height of 1 meter
Display LCD, max. 4199 dgt., Display refresh rate: 400 ms
Power supply Coin type lithium battery (CR2032) _1, Continuous use 70 hours
Core jaw dia. _ 33 mm (1.30 in)
Dimensions and mass 57 mm (2.24 in) W _ 181 mm (7.13 in) H _ 16 mm (0.63 in) D, 100 g (3.5 oz)
Accessories CARRYING CASE 9398 _ 1, TEST LEAD L9208 _ 1, Coin type lithium battery (CR2032) _ 1, Instruction manual _ 1

 

Others

N/A

Brands Carousel