UM01 Digital Clamp Meter Multimeter POROMETISTO，TRMS 4000 Counts | Auto-Recognition Voltage/Resistance/Continuity,with Live Wire Detection NCV Capacitance Diode Temperature Current Measurement
Meet a wide range of measurement needs：The voltage meter powers on and it automatically enters AUTO Smart Mode, where the instrument intelligently identifies and switches between AC voltage, DC voltage, resistance, and continuity check, without the need for manual range switching, reducing operational complexity; Manual switching supports additional functions including Non-Contact AC Voltage Detection (NCV), Live Wire Identification, diode testing, capacitance measurement, temperature measurement, and AC/DC current measurement.
Innovative U-shaped clamp jaw: Unlike traditional clamp meters, the U-shaped open, type jaw accommodates a wide range of wire diameters, allowing a single conductor to be slid directly into the measurement slot without needing to pry open the jaws. This enables effortless measurements even in crowded distribution cabinets, automotive wiring harnesses, or narrow junction boxes.
Multiple safety protections: In NCV mode, bring the NCV sensing end of the clamp jaw close to a conductor, the dual voltage ranges for low and high voltage, combined with audible and visual alarms (buzzer + red backlight), allow for quick screening of live lines; In Live mode, the red test lead accurately identifies the live wire, with simultaneous buzzer and backlight alerts, helping electricians quickly distinguish between live and neutral wires to ensure safe operation; In temperature measurement mode, place the included K-type thermocouple probe on a solid surface or immerse it in a liquid to measure the actual temperature
Versatile functionality: The LCD display with backlight in volt meter ensures clear and readable readings; low‑battery indication, data hold, and 15-minute auto power-off (which can be disabled) ensure reliable operation of the instrument; Full-range overload protection, combined with a lightweight and durable design, makes it suitable for a wide range of applications, including industrial electrical testing, home wiring, HVAC system inspection, and automotive circuit diagnostics.
Ready to use out of the box: Includes digital clamp meter, test leads, temperature probe, user manual, storage pouch, 2*1.5V AAA alkaline batteries, screwdriver, and packaging box. Simply unbox and start measuring immediately-no additional accessories are required. If the product has any quality issues, POROMETISTO will provide a free replacement within 1 year.
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