Martindale CM69 Clamp Meter, Max Current 60A ac CAT II 1000 V, CAT III 1000 V, CAT III 600 V, CAT IV 300 V, CAT IV 600 V

  • RS Stock No. 122-5531
  • Mfr. Part No. CM69
  • Manufacturer Martindale
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): TW
Product Details

Martindale Trms AC Earth Leakage Clamp Meter

The Martindale AC earth leakage clamp meter is a new age device measures the current up to 60A AC/DC and voltage up to 600VAC/DC. The advanced jaw design minimises the influence of conductor position and shields against external fields from other conductors to give more accurate and consistent results. They also measure the difference between the currents flowing by displaying the ’leakage value’. Alternatively, clamping around the earth conductor displays the earth leakage current.
It includes TL16 test leads, a soft carry case, 2 x 1.5V alkaline batteries, and a user’s manual.

Features and Benefits

600kohm resistance measurement with a continuity
Peak hold
Switchable low pass filter
Troubleshooting of RCD nuisance tripping
Periodic measurement of leakage current at 50Hz to check for insulation deterioration
Accurate measurement of triple neutral currents and other distorted waveforms
Differential current measurement for appliance testing
Auto ranging
True RMS measurement
Auto power off and low battery indicator
High contrast backlit display
Operating temperature ranges between 0°C and 40°C


Oil and gas
Food and beverage


EN 61010-1
EN 61010-2-032
CAT II 1000 V, CAT III 1000 V, CAT III 600 V, CAT IV 300 V, CAT IV 600 V

Attribute Value
Absolute Maximum AC Current Measurement 60A ac
Absolute Maximum AC Voltage Measurement 300V ac
Absolute Maximum DC Voltage Measurement 300V dc
Absolute Maximum Resistance Measurement 600kΩ
Model Number CM69
AC Current Measurement Resolution 1µA
Clamp Meter Type Leakage Current Clamp
Best AC Current Accuracy ±(1% rdg + 5dgts)
Best AC Voltage Accuracy ±(1% rdg + 3dgts)
Best DC Voltage Accuracy ±(1% rdg + 2dgts)
Width 76mm
Power Source Battery
Maximum Conductor Size 20mm
AC Voltage Measurement Resolution 10mV
Height 33.5mm
Minimum Operating Temperature 0°C
Length 206mm
Resistance Measurement Resolution 100mΩ
Dimensions 206 x 76 x 33.5mm
DC Voltage Measurement Resolution 10mV
Functions Measured AC Current, AC Voltage, Continuity, DC Voltage, Resistance
True RMS Yes
Battery Life 40 h @ AC, 60 h @ DC
Weight 262g
Safety Category Level CAT II, CAT III, CAT IV
Maximum Operating Temperature +40°C
Display Type Backlit LCD
Best Resistance Measurement Accuracy 1 % + 2 Digits
Safety Category CAT II 1000 V, CAT III 1000 V, CAT III 600 V, CAT IV 300 V, CAT IV 600 V
Battery Type AAA, Alkaline, 1.5 V
Jaw Capacity Busbars 20mm
Safety Category Voltage 300 V, 600 V, 1000 V
13 In Global stock for delivery within 4 - 6 working days
Price Each
Was MYR1,871.76
MYR 1,527.50
Per unit
1 +