Klein Tools CL900 2000A TRMS Clamp Meter is a professional digital clamp meter designed for electrical maintenance, industrial measurement, panel inspection, and field troubleshooting applications. With auto-ranging True RMS measurement technology, it provides more accurate readings on non-linear loads. The clamp measures up to 2000A AC/DC current, while the test leads allow measurement of 1000V AC/DC voltage, resistance, continuity, frequency, duty cycle, capacitance, and diode testing. The Low Impedance, or LoZ, mode helps identify and eliminate ghost or stray voltages, while the dedicated Inrush Current mode makes it easier to capture startup current on motors, compressors, and equipment with high starting current. The backlit display provides clear readability in low-light environments, and the rugged Klein TOUGH METER industrial design offers drop protection up to 2 m. With CAT IV 600V and CAT III 1000V safety ratings, the Klein Tools CL900 is a reliable, comprehensive, and high-capacity measurement solution for professional electricians, maintenance technicians, HVAC teams, and industrial field personnel.

Product Features

• Digital clamp meter measures 2000A AC/DC, 1000V AC/DC, and 60 milliohms.
• Rugged TOUGH METER industrial design withstands jobsite demands and is built to survive a 2 m / 6.6 ft drop.
• Features auto-ranging True Root Mean Square (TRMS) measurement technology for accuracy.
• CAT IV 600V, CAT III 1000V, Class 2, double-insulated safety rating.
• Backlit display provides clear visibility in low-light environments.
• Dedicated mode for capturing inrush current.
• Non-contact voltage tester integrated into the clamp.
• Low Impedance (LoZ) mode helps identify and eliminate ghost or stray voltages.
• Includes audible continuity, capacitance, diode test, frequency and duty cycle, min/max function, and data hold.
• Test leads measure AC/DC voltage, resistance, continuity, frequency, duty cycle, capacitance, and diodes.
• Clamp measures AC and DC current.
• Automatically powers off after 30 minutes of inactivity to help preserve battery life.
• Low battery indicator and easily accessible battery compartment.
• Includes carrying case with instruction manual, straight input test leads, and 2 AAA batteries.
• Compatible with Magnetic Hanger No. 69417, sold separately.