Martindale MARCM87 Clamp Meter, Max Current 1.5kA ac, 2kA dc CAT II 1000 V; 10 A, CAT III 1000 V; 10 A, CAT IV 600 V
- RS Stock No. 865-4743
- Mfr. Part No. MARCM87
- Manufacturer Martindale
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
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.
| Attribute | Value |
|---|---|
| Absolute Maximum AC Current Measurement | 1.5kA ac |
| Absolute Maximum DC Current Measurement | 2kA 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 | Multifunction Clamp |
| Best AC Current Accuracy | ±(2% rdg + 10dgts) |
| Best AC Voltage Accuracy | ±(1.5% rdg + 8dgts) |
| Best DC Voltage Accuracy | ±(0.5% rdg + 2dgts) |
| Dimensions | 108 x 53 x 281mm |
| Safety Category Level | CAT II, CAT III, CAT IV |
| AC Voltage Measurement Resolution | 1mV |
| Battery Type | 9V |
| Best Temperature Measurement Accuracy | ±1.0% + 2 Digits |
| Width | 53mm |
| True RMS | Yes |
| Power Source | Battery |
| Display Type | Bar Graphs, LCD |
| Length | 108mm |
| Maximum Conductor Size | 57mm |
| Absolute Maximum Temperature Measurement | +1000°C |
| Battery Life | 75 h |
| DC Voltage Measurement Resolution | 1mV |
| Temperature Measurement Resolution | 1°C |
| Functions Measured | AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance, Temperature |
| Safety Category Voltage | 600 (CAT IV) V, 1000 (CAT II & CAT III) V |
| Weight | 585g |
| Maximum Operating Temperature | +40°C |
| Safety Category | CAT II 1000 V; 10 A, CAT III 1000 V; 10 A, CAT IV 600 V |
| Jaw Capacity Busbars | 57mm |
| Height | 281mm |
| Best Resistance Measurement Accuracy | ±1.0% + 5 Digits |
| Resistance Measurement Resolution | 100mΩ |
| Minimum Operating Temperature | 0°C |
