Klein CL800 High-Performance Clamp Meter

The Klein CL800 is a cost-effective, high-performance clamp meter designed for both serious home users and professional contractors. Engineered to deliver trade-grade functionality without the premium price tag, it excels in electrical circuit testing, offering precise measurements for voltage, continuity, capacitance, current, and resistance. Equipped with low-impedance mode to eliminate ghost voltages and a temperature thermoprobe, it caters to diverse needs—from automotive diagnostics to HVAC maintenance. With TRMS technology, auto-ranging, and a CAT IV safety rating, the CL800 combines accuracy with safety for high-energy applications like utility transformers. A step up from the CL700, it uniquely supports DC voltage testing via the clamp, making it a versatile tool for modern electrical and industrial projects.

TRMS (True-RMS) technology ensures accurate readings on non-linear signals.

Auto-ranging simplifies operation by automatically adjusting to the correct measurement range.

Measures up to 1000V voltage, 600A current, and supports resistance, capacitance, and continuity testing.

Low-Impedance Mode: Eliminates ghost voltages for reliable readings in complex circuits.

Temperature Thermoprobe: Enables temperature testing for automotive and HVAC applications.

DC voltage testing via clamp (unique upgrade from CL700 model).

1.38-inch jaw diameter for easy clamping on various conductors.

CAT IV safety rating for use in high-energy environments (e.g., utility transformers).

Auto-shutoff feature conserves battery life during idle periods.

Weighs just 12.5 ounces for handheld convenience.

Built by Klein Tools, a trusted US brand with 160+ years of industrial equipment expertise.