£228.00 - £283.20

Commercial Clamp Meters

The FLIR CM72 600A AC Clamp Meter and the CM74 600A AC/DC Clamp Meter give you better access to wiring in hard-to-reach places. Made with a narrow jaw and high-powered LED worklights, the CM72 and CM74 make it easier to take measurements in dark, crowded panels and cabinets. With advanced electrical features including Autoranging, True RMS, Inrush (CM74 only), and VFD Mode (CM74 only), the clamp meters have all the measurement functions you need to stay competitive and ensure accurate readings.


Better clamp access and portability.

Made with a narrow jaw for easy access to wiring in crowded panels and cabinets, the slim clamp design is convenient to carry with you wherever you go. Dual-bright, high-powered LED worklights guide you to your target in poor lighting conditions.



All the electrical features you need.

Tackle modern challenges and get accurate readings with advanced electrical features including True RMS, LoZ, VFD Mode (CM74 only), Inrush (CM74 only), and Smart Diode with Disable. The clamps are even expandable to 3000A AC with TA72 & TA74 Flex Clamp Accessories (sold separately).



Engineering you can have confidence in.

Built rugged with double-molded hand grips to reduce slippage, a large-digit LCD display, and a bright backlight, the clamp meters also include premium gold-tipped silicone test lead accessories to make troubleshooting easier.


FLIR CM7x Features

Narrow Clamp Jaw

Take measurements in hard-to-reach places

Icon - Worklights

LED Worklights

High-powered LED worklights guide you to your target in poor lighting conditions

Icon - Pocket Portable


Slim clamp design, convenient to carry in your toolbag with you wherever you go

Icon - Advanced Features

Advanced Electrical Features

True RMS, LoZ, Autoranging, Inrush, Smart Diode with Disable, and Min / Max Hold and Auto Power Off with Disable

Icon - Durable

Smart and Rugged Engineering

Large digit LCD display with bright backlight, and rubberized double molded hand grips. Includes premium gold-tipped silicone test lead accessories to make troubleshooting easier.

Expandable to 3000A AC

Expand your meter with TA72 & TA74 Flex Clamp Accessories (sold separately)

FLIR CM7x Specifications

Technical Summary FLIR CM72
MAX Range
MAX Range
Basic Accuracy
DC Voltage 600V 1000V ±1.0%
AC Voltage 600V 1000V ±1.0%
VFD AC Voltage - 1000V ±1.0%
LoZ Mode AC Voltage 600V 1000V ±1.0%
LoZ Mode DC Voltage 600V 1000V ±1.0%
DC Current - 600A ±2.0%
AC Current 600A 600A ±2.0%
VFD AC Current 600A 600A ±2.0%
Inrush AC Current - 600A ±3.0%
Inrush Current threshold - Min 0.5A, Integration Time 100ms  
Frequency 60.00kHz 60.00kHz ±1.0%
Resistance 6000Ω 6000Ω ±1.0%
Continuity 600.0Ω 6000Ω ±1.0%
Capacitance 1000 µF 1000 µF ±1.0%
Diode 1.5 V 1.5 V ±1.5%
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General Information
Display Counts 6,000
Jaw Opening 1.38" (35mm), 1250MCM
Category Rating CAT IV-600V, CAT III-1000V
Certifications UL
Battery Type 4 x AAA
Warranty Limited Lifetime

Product Literature

FLIR CM72 and CM74 Datasheet

Available Models


600A AC Commercial Clamp Meter


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600A AC/DC Commercial Clamp Meter


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Call 1-866-477-3687 to chat with a knowledgeable specialist.

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Buy with Confidence

All products are FLIR Factory Certified and come with a full warranty.

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