Clamp Meter CL910 – Klein Tools

The Klein Tools CL910 is a heavy-duty, auto-ranging True RMS clamp meter built for high-voltage and high-current electrical work. It is well suited to solar installations, wind turbines and power distribution networks, where accurate readings on complex waveforms matter. A built-in worklight, backlit display and tough, drop-rated housing make it easy to use in dark or demanding environments. Key Features Measures AC/DC voltage up to 2000V and AC/DC current up to 2000A True RMS auto-ranging for accurate readings on non-linear loads and complex waveforms DC polarity indicator Low impedance (LoZ) mode to help avoid ghost voltage readings 2″ (51 mm) jaw opening for large conductors Frequency and duty cycle measurement from 10 Hz to 60 kHz Diode test and audible continuity Resistance measurement up to 60 MΩ Non-contact voltage (NCV) detection Temperature measurement from -26 °C to 538 °C with the included thermocouple Min/Max, Relative/Zero and Data Hold functions DC microamp measurement up to 200 µA 6000-count backlit, reverse-contrast LCD Lit dial and integrated worklight for dark environments 2 m drop protection IP40 ingress protection Built-in test lead holder on the clamp Compatible with optional magnetic hangers (69445 / 69417) for hands-free use Inrush current measurement (AC) through the clamp Capacitance measurement up to 6000 µF Runs on 2 x AA batteries for about 40 hours Auto power-off to save battery life Included CL910 clamp meter Right-angle test leads Thermocouple temperature probe Carrying case 2 x AA batteries Instruction manual Standards CAT IV 600V, CAT III 2000V Class 2, double insulated IEC/EN 61010-1: safety requirements for electrical measuring equipment IEC/EN 61010-2-032: hand-held current clamps IEC/EN 61010-2-033: hand-held multimeters IEC/EN 61010-031: hand-held probe assemblies (test leads) IEC/EN 61326-1: electromagnetic compatibility (EMC)