Martindale CM69 Clamp Meter, Max Current 60A ac CAT II 1000V With UKAS Calibration
Technical documents
Specifications
Brand
MartindaleAbsolute Maximum AC Current Measurement
60A ac
Absolute Maximum AC Voltage Measurement
600V ac
Absolute Maximum DC Voltage Measurement
600V dc
Absolute Maximum Resistance Measurement
600kΩ
Model Number
CM69
Calibrated
UKAS
AC Current Measurement Resolution
1µA
Clamp Meter Type
Leakage Clamp Meter
Best AC Current Accuracy
1 % + 8 Digits
Best AC Voltage Accuracy
1 % + 3 Digits
Best DC Voltage Accuracy
1 % + 2 Digits
Functions Measured
AC Current, AC Voltage, Continuity, DC Voltage, Resistance
True RMS
Yes
Jaw Capacity Busbars
20mm
Power Source
Battery
Width
76mm
Length
206mm
Safety Category Voltage
300 V, 600 V, 1000V
Battery Type
1.5 V, AAA, Alkaline
Safety Category
CAT II 1000 V, CAT III 1000 V, CAT III 600 V, CAT IV 300 V, CAT IV 600V
Best Resistance Measurement Accuracy
1 % + 2 Digits
Display Type
Backlit LCD
Maximum Operating Temperature
+40°C
Dimensions
206 x 76 x 33.5mm
DC Voltage Measurement Resolution
10mV
Minimum Operating Temperature
0°C
Height
33.5mm
AC Voltage Measurement Resolution
10mV
Maximum Conductor Size
20mm
Battery Life
40 h @ AC, 60 h @ DC
Weight
262g
Safety Category Level
CAT II, CAT III, CAT IV
Resistance Measurement Resolution
100mΩ
Country of Origin
Taiwan, Province Of China
Product details
Martindale CM69 TRMS AC Earth Leakage Clampmeter
CM69 is a high performance TRMS AC Leakage clamp meter with outstanding low current capability. The pocket sized clamp also measures AC-DC voltage and resistance. 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.
Earth leakage clamps operate by clamping around both the live and neutral conductors. They also measure the difference between the currents flowing, allowing the "leakage value" to be displayed. Alternatively clamping around the earth conductor displays the earth leakage current.
Features and Benefits
Peak hold
Switchable low pass filter
TRMS measurement
Troubleshooting of RCD nuisance tripping
Periodic measurement of leakage current @ 50 Hz to check for insulation deterioration
Accurate measurement of triple neutral currents and other distorted waveforms
Differential current measurement for appliance testing
Auto ranging
High contrast backlit display
Supplied with
TL16 test leads, soft carry case, alkaline batteries and manual
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Technical documents
Specifications
Brand
MartindaleAbsolute Maximum AC Current Measurement
60A ac
Absolute Maximum AC Voltage Measurement
600V ac
Absolute Maximum DC Voltage Measurement
600V dc
Absolute Maximum Resistance Measurement
600kΩ
Model Number
CM69
Calibrated
UKAS
AC Current Measurement Resolution
1µA
Clamp Meter Type
Leakage Clamp Meter
Best AC Current Accuracy
1 % + 8 Digits
Best AC Voltage Accuracy
1 % + 3 Digits
Best DC Voltage Accuracy
1 % + 2 Digits
Functions Measured
AC Current, AC Voltage, Continuity, DC Voltage, Resistance
True RMS
Yes
Jaw Capacity Busbars
20mm
Power Source
Battery
Width
76mm
Length
206mm
Safety Category Voltage
300 V, 600 V, 1000V
Battery Type
1.5 V, AAA, Alkaline
Safety Category
CAT II 1000 V, CAT III 1000 V, CAT III 600 V, CAT IV 300 V, CAT IV 600V
Best Resistance Measurement Accuracy
1 % + 2 Digits
Display Type
Backlit LCD
Maximum Operating Temperature
+40°C
Dimensions
206 x 76 x 33.5mm
DC Voltage Measurement Resolution
10mV
Minimum Operating Temperature
0°C
Height
33.5mm
AC Voltage Measurement Resolution
10mV
Maximum Conductor Size
20mm
Battery Life
40 h @ AC, 60 h @ DC
Weight
262g
Safety Category Level
CAT II, CAT III, CAT IV
Resistance Measurement Resolution
100mΩ
Country of Origin
Taiwan, Province Of China
Product details
Martindale CM69 TRMS AC Earth Leakage Clampmeter
CM69 is a high performance TRMS AC Leakage clamp meter with outstanding low current capability. The pocket sized clamp also measures AC-DC voltage and resistance. 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.
Earth leakage clamps operate by clamping around both the live and neutral conductors. They also measure the difference between the currents flowing, allowing the "leakage value" to be displayed. Alternatively clamping around the earth conductor displays the earth leakage current.
Features and Benefits
Peak hold
Switchable low pass filter
TRMS measurement
Troubleshooting of RCD nuisance tripping
Periodic measurement of leakage current @ 50 Hz to check for insulation deterioration
Accurate measurement of triple neutral currents and other distorted waveforms
Differential current measurement for appliance testing
Auto ranging
High contrast backlit display
Supplied with
TL16 test leads, soft carry case, alkaline batteries and manual