Klein Tools 400A AC Auto-Ranging Digital Clamp Meter – CAT III 600V with Temperature Probe (CL210A)

Measure AC current without breaking the circuit

The Klein Tools CL210A 400A AC Auto-Ranging Digital Clamp Meter lets you measure AC current safely with the clamp – no need to disconnect wires – while the test leads measure AC/DC voltage, resistance and continuity. Auto-ranging finds the right range for you, a thermocouple probe reads temperature, and the backlit display keeps readings clear in low light. Rated CAT III 600V with Class 2 double insulation and built to survive a 1-meter (3.3 ft) drop, it's ready for real-world electrical work. Comes with a carrying case, test leads and 3 AAA batteries.

Key features

• 400A AC current measurement via clamp
• Auto-ranging for fast, accurate readings
• Measures AC current (clamp); AC/DC voltage, resistance & continuity (test leads)
• Thermocouple probe measures temperature
• Backlit display for clear low-light viewing
• 15-minute auto power-off to save battery
• Low battery indicator and easy-access battery compartment
• Drop-tested to 1 meter (3.3 ft)
• Safety rating: CAT III 600V, Class 2, double insulated

Includes

• Digital clamp meter
• Test leads
• Temperature (thermocouple) probe
• Carrying case
• 3x AAA batteries

Materials

• Double-insulated housing with LCD display

Great for

• Electrical troubleshooting and HVAC work
• Measuring current, voltage, resistance and continuity
• Residential, office and light industrial environments
• Electricians, technicians and serious DIY

Warnings: read and follow all instructions before use; verify meter operation on a known voltage/current before each use; do not use during electrical storms or in wet conditions; do not use if the meter or leads appear damaged; do not measure resistance or continuity on live circuits.