The Tekneka C234 AC Clamp Meter 400A tool measures AC current, DC voltage, frequency, Ohm & Continuity, NCV, capacitance, duty cycle, and temperature. It is made to give precise electrical readings. Its practical features, like its rotating clamp jaws for easy measuring in tight areas and its trigger that is positioned away from live conductors to lessen risks, enhance utilisation. Ergonomic push buttons and a function selector switch guarantee easy use even under stressful conditions. The Tekneka C234 is an essential tool for professionals and enthusiasts, offering reliable performance and an intuitive design. FEATURES ● REL key to null zero correction for resistance● In AUTO and MAN modes, choosing measurement ranges is simple● 52 x 38mm LCD screen has a backlight and displays values● A single, easy-to-use button can HOLD the measurement value● Buzzer alerts are offered at numerous functions● Non-contact voltage (NCV) detection when an AC voltage >75V AC 50/60Hz● Continuity test produces a buzzer when the resistance is