The FLIR CM74 Commercial True-RMS AC/DC Clamp Meter can be used to troubleshoot electrical systems in dark or difficult-to-reach locations. To this end, it features a compact, lightweight, rugged design with a rubberised moulded handle for improved grip and a slim jaw for conducting measurements in crowded panels. It is also equipped with premium gold-tipped silicone test leads, as well as high-powered LED lights and a backlit, LCD display with large digits.
In addition to this, the FLIR CM74 Commercial True-RMS AC/DC Clamp Meter is equipped with a range of measurement capabilities including:
When used with FLIR’s TA72 and TA74 Flex Clamp Adapters (sold separately), the FLIR CM74 Commercial True-RMS AC/DC Clamp Meter’s range can be extended to 3000A AC.
Further to the measurement capabilities mentioned above, the FLIR CM74 Commercial True-RMS AC/DC Clamp Meter is also equipped with MIN, MAX, and Hold functions allowing the user to view the measurements most relevant to his/her application. The FLIR CM74 Commercial True-RMS AC/DC Clamp Meter also includes an Auto Power Off function (with disable), ensuring that the instrument’s battery life is conserved when it is not in operation.
The portable, precise and practical FLIR CM74 Commercial True-RMS AC/DC Clamp Meter is optimised for advanced, accurate troubleshooting.
Parameter | Max Range | Basic Accuracy |
---|---|---|
DC Voltage | 1000V | ±1.0% |
AC Voltage | 1000V | ±1.0% |
VFD AC Voltage | 1000V | ±1.0% |
LoZ Mode AC Voltage | 1000V | ±1.0% |
LoZ Mode DC Voltage | 1000VV | ±1.0% |
DC Current | 600.0A | ±2.0% |
AC Current | 600.0A | ±2.0% |
VFD AC Current | 600.0A | ±2.0% |
Inrush AC Current | 600.0A | ±3.0% |
Inrush Current Threshold | Min 0.5A, integration time 100ms | |
Frequency | 60.00kHz | ±0.1% |
Resistance | 6000Ω | ±1.0% |
Continuity | 600.0Ω | ±1.0% |
Capacitance | 1000μF | ±1.0% |
Diode | 1.5V | ±1.5% |
General Specifications | ||
Display Counts | 6000 | |
Jaw Opening | 1.38" (35mm), 1250MCM | |
Category Rating | CAT IV 600V, CAT III 1000V | |
Certifications | UL | |
Battery Type | 4 x AAA | |
Warranty | Limited lifetime |