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Martindale CM84 AC/DC Clamp Meter

Martindale
SKU: MARTCM84
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Key Features
  • Measurements of AC and DC current to 1000A
  • DC voltage measurements to 1000V, AC voltage measurements to 750V
  • Resistance measurements to 40MΩ, Frequency measurements to 1MHz

Related Categories

AC/DC Clamp Meters Solar Irradiance & Clamp Meters
Description

Martindale CM84 AC/DC Clamp Meter

The Martindale CM84 is a high specification clamp meter providing AC and DC current measurements up to 1000A along with AC/DC voltage to 750V. The Martindale CM84 also has a useful DC current zero function. The CM84 is still light enough for use in one hand while still being robust enough for use in harsh environments.

Martindale's CM84 measures unusually high voltage readings of up to 1000V DC  and 750V AC which you would typically expect from a multimeter. Resistance to 40MΩ, frequency to 1MHz and continuity/diode testing are featured within this Martindale clamp meter. 

The CM84 has a 57mm jaw size suitable for large cables and conductors. The safety rating of the Martindale CM84 is CAT IV 600V and CAT III 1000V.

What's In The Box?

  • Martindale CM84 AC/DC Clamp Meter
  • Carrying Case
  • TL16 Test Leads
  • 9V PP3 Battery
Specification
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Specification
Yes
DC Voltage   
Range Resolution Input Impedance Accuracy
400mV 0.1mV >100MΩ 0.5% + 2
4V 0.001V 10MΩ
40V 0.01V 9.1MΩ
400V 0.1V
1000V 1V
AC Voltage   
Range Resolution Input Impedance Accuracy (50Hz to 500Hz)
400mV 0.1mV >100MΩ Not specified
4V 0.001V 10MΩ 1.5% + 5
40V 0.01V 9.1MΩ
400V 0.1V
750V 1V
AC Current   
Range Resolution Accuracy
50Hz to 60Hz/60 to 400Hz
40A 0.01A 2.0% + 6
3.0% + 6
400A 0.1
1000A 1A 2.0% + 6 (≤600A)
2.5% + 6 (>600A)
3.0% + 6 (≤600A)
3.5% + 6 (>600A)		  
DC Current   
Range Resolution Accuracy
400A 0.1A 2.0% + 5  
1000A 1A 2.0% + 5 (≤600A)
3.0% + 5 (>600A)
Resistance  
Range Resolution Open Circuit Voltage Accuracy
400Ω 0.1Ω -1.2V DC 1.0% + 5
4kΩ 0.001kΩ -0.45V DC
40kΩ 0.01kΩ
400kΩ 0.1kΩ
4MΩ 0.001MΩ 2.0% + 5
40MΩ 0.01MΩ 3.5% + 5
Capacitance  
Range Resolution Accuracy
4nF 0.001nF Not specified
40nF 0.01nF
400nF 0.1nF
4μF 0.001μF 3.0% + 15
40μF 0.01μF 3.0% + 10
400μF 0.1μF
4mF 0.001mF 5.0% + 10
Frequency  
Range Resolution Accuracy
4kHz 0.001kHz 0.1% + 3
40kHz 0.01kHz
400kHz 0.1kHz
1MHz 0.001MHz
Reviews
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£190.20 (Inc. VAT) £158.50 (Ex. VAT)