- RS Stock No.:
- 865-4743
- Mfr. Part No.:
- CM87
- Manufacturer:
- Martindale
- RS Stock No.:
- 865-4743
- Mfr. Part No.:
- CM87
- Manufacturer:
- Martindale
Product overview and Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
- COO (Country of Origin):
- TW
Product Details
Martindale CM87 High Current AC/DC True RMS
The CM87 can measure AC / DC current and can also measure AC / DC voltage plus testing procedures for resistance, capacitance, frequency, duty cycle, type K thermocouple temperature, continuity and diode.
Large size clamp meter with 57mm jaws
True RMS technology ensures accuracy on irregular waveforms
Tests AC current to 1500A and DC current to 2000A
AC voltage measurements to 750V and DC current measurements to 1000V
Tests resistance levels to 66MΩ
Capacitance measurements to 6.6mF
Frequency testing to 1MHz
Duty cycle from 5 to 95%
Temperature measurement using type K thermocouple (included) up to 1000°C (1832°F)
660Ω continuity test
Diode testing
6600 count LCD display with bargraph
True RMS technology ensures accuracy on irregular waveforms
Tests AC current to 1500A and DC current to 2000A
AC voltage measurements to 750V and DC current measurements to 1000V
Tests resistance levels to 66MΩ
Capacitance measurements to 6.6mF
Frequency testing to 1MHz
Duty cycle from 5 to 95%
Temperature measurement using type K thermocouple (included) up to 1000°C (1832°F)
660Ω continuity test
Diode testing
6600 count LCD display with bargraph
Standards
CAT IV 600V and CAT III 1000V rated (or CAT II 1000V rated with probe tip caps removed)
Supplied with
CM87 Clamp Meter, carrying Case, TL16 test leads, type K Thermocouple, 9V PP3 Battery (installed), instructions.
Specifications
Attribute | Value |
---|---|
Absolute Maximum AC Current Measurement | 1500A ac |
Absolute Maximum DC Current Measurement | 2000A dc |
Absolute Maximum AC Voltage Measurement | 750V ac |
Absolute Maximum DC Voltage Measurement | 1000V dc |
Absolute Maximum Resistance Measurement | 66MΩ |
Model Number | MARCM87 |
AC Current Measurement Resolution | 100mA |
DC Current Measurement Resolution | 100mA |
Best DC Current Accuracy | ±(2% rdg + 5dgts) |
Clamp Meter Type | AC/DC Clamp Meter |
Best AC Current Accuracy | ±(2% rdg + 10dgts) |
Best AC Voltage Accuracy | ±(1.5% rdg + 8dgts) |
True RMS | Yes |
Best DC Voltage Accuracy | ±(0.5% rdg + 2dgts) |
Functions Measured | AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance, Temperature |
Jaw Capacity Busbars | 57mm |
Best Temperature Measurement Accuracy | ±1.0% + 2 Digits |
DC Voltage Measurement Resolution | 1mV |
Dimensions | 108 x 53 x 281mm |
Resistance Measurement Resolution | 100mΩ |
Safety Category Level | CAT II, CAT III, CAT IV |
Weight | 585g |
Battery Life | 75 h |
Maximum Conductor Size | 57mm |
AC Voltage Measurement Resolution | 1mV |
Height | 281mm |
Minimum Operating Temperature | 0°C |
Temperature Measurement Resolution | 1°C |
Display Type | Bar Graphs, LCD |
Best Resistance Measurement Accuracy | ±1.0% + 5 Digits |
Safety Category | CAT II 1000 V; 10 A, CAT III 1000 V; 10 A, CAT IV 600V |
Maximum Operating Temperature | +40°C |
Safety Category Voltage | 1000 (CAT II & CAT III) V, 600 (CAT IV) V |
Absolute Maximum Temperature Measurement | +1000°C |
Battery Type | 9V |
Width | 53mm |
Power Source | Battery |
Length | 108mm |