Navigation Menu New

Access My Account, Order History, Lists and more here.

Digital Clamp Meters

Available102 products

Digital clamp meters have solid, flexible, detachable, or open-style jaws that clamp, loop around, or surround conductors, wires, and cables to measure electrical currents. Also known as clamp-on ammeters or tong testers, they work without physically touching the circuit and do not require the power supply to be disconnected before measuring currents. These portable and handheld instruments have digital displays for fast and accurate readings with more advanced features than analog meters. They are commonly used for testing industrial and electrical equipment or troubleshooting and diagnosing in general repair and maintenance applications. Select meters have ports that accommodate leads for additional testing capability.

Parameters Measured

Clamp-Jaw Clamp Meters

Clamp-Jaw Clamp Meters

Clamp-jaw meters have iron jaws sheathed in plastic that fasten around different types of conductors to measure electrical current. These instruments show measurements on a large digital display.

CAT II 600V; CAT III 300V

Calibration Certificate
Loading...

CAT II 1000V; CAT III 600V

Calibration Certificate
Loading...

CAT III 300V

Calibration Certificate
Loading...

CAT III 600V

Calibration Certificate
Loading...

CAT III 600V; CAT IV 300V

Calibration Certificate
Loading...

CAT III 1000V; CAT IV 600V

Calibration Certificate
Loading...

CAT III 1500V; CAT IV 600V

Calibration Certificate
Loading...

CAT IV 600V

Calibration Certificate
Loading...

Not Rated

Calibration Certificate
Loading...

Safety Rating: Unspecified

Calibration Certificate
Loading...

Flexible-Jaw Clamp Meters

Flexible-Jaw Clamp Meters

The flexible coil jaws on these meters loop around bus bars, cables, or other conductors to record electrical current. Also called Rogowski or air-cored coils, these corded jaws remain tethered to the meter and reach conductors of different sizes in tight spaces. Their unique coil jaws allow them to be wrapped around conductors several times to amplify both current flow and accuracy.

CAT III 1000V; CAT IV 600V

Calibration Certificate
Loading...

Detachable-Jaw Clamp Meters

Detachable-Jaw Clamp Meters

These meters have corded jaws that connect to the unit and detach to reach wires or other conductors in cramped or otherwise hard-to-reach locations. They have a built-in flashlight with a large digital display for easy viewing. Additional features include signal processing technology to provide a visual indication of measurement in loud or noisy environments.

CAT II 300V

Calibration Certificate
Loading...

CAT III 600V; CAT IV 300V

Calibration Certificate
Loading...

Open-Jaw Clamp Meters

Open-Jaw Clamp Meters

These clamp meters have jaws that resemble an open fork to facilitate fast and easy measurements. They measure electrical current and voltage when wires or other conductors are inserted through the gap between the jaws for general testing and troubleshooting.

CAT III 600V

Calibration Certificate
Loading...

CAT III 600V; CAT IV 300V

Calibration Certificate
Loading...

CAT III 1000V

Calibration Certificate
Loading...

CAT III 1000V; CAT IV 600V

Calibration Certificate
Loading...
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.