The Ridgid CM-100 Micro Clamp Meter is a true RMS and AutoRanging digital clamp meter with a large capacity and measuring range. It can clamp around cables up to 30mm O.D. and measure current up to 1,000A AC/DC. The clamp meter can also be used as a multimeter for 8 other functions, and will provide clear and accurate readings on its large backlit LCD. The slim and double-moulded design provides easy one-handed operation and can be conveniently used in confined cable compartments. Supplied with soft carrying case, test leads, Type K temperature probe and 9V battery. Functions and Range: Voltage AC/DC: 400mV - 600V. Current AC/DC: 40A - 1,000A. Resistance: 400 - 40M. Capacitance: 4nF - 40mF. Frequency: Up to 4kHz. Diode Test: 1.5V. Continuity Test: 35. Temperature: -40° - 1,000°C. Specifications: Power Source: 9V battery (included). Display: 4,000 Count backlit LCD. Clamp size: Max. 30mm O.D. cable. Overload protection: CAT III 600V. Polarity Indication: Yes, automatic. Auto Power-Off. Yes, after 20 minutes. AutoRanging: Yes. True RMS: Yes. Data and Peak Hold: Yes. Bar Graph Display: Yes. https://elecena.pl/product/27204706/ridgid-37428-cm-100-micro-clamp-meter-37428 2024-11-09 https://elecena.pl/product/27204706/ridgid-37428-cm-100-micro-clamp-meter-37428 2025-09-13 https://elecena.pl/product/27204706/ridgid-37428-cm-100-micro-clamp-meter-37428 2026-05-20 https://elecena.pl/product/27204706/ridgid-37428-cm-100-micro-clamp-meter-37428 2026-06-12 https://elecena.pl/product/27204706/ridgid-37428-cm-100-micro-clamp-meter-37428 2026-07-05 https://elecena.pl/product/27204706/ridgid-37428-cm-100-micro-clamp-meter-37428 2026-07-28