Note: To measure the current you need to clamp the meter around one of the wires and not the whole power cord. The power cord contains two wires carrying current and ground wire. The current in two wires always flows in opposite directions, so the magnetic fields from two wires cancel each other, therefore the meter reads 0 A.
The NCV function can test the voltage without contact. When the Meter senses a weak AC signal, the green indicator light will be on and the buzzer will emit a slow, audible beep. When the Meter senses a strong AC signal, the red indicator light will be on and the buzzer will emit a quick beep.
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AstroAI 2000 Counts TRMS Clamp Meter
The AstroAI True RMS 2000 Counts Digital CLAMP METER is designed to be safely and accurately used by professionals and weekend DIYer’ s. It is suitable for commercial and household electrical problems. Advanced features have been provided including AC/ DC Voltage Measurement, AC Current Measurement, Data Hold, Max/MIN Reading, NCV Detection, Flashlight, Diode, Capacitance, Live Wire Test, Resistance Measurement and Audible Continuity Testing.
Test AC/DC Voltage, AC Current, Resistance, Capacitance etc
CM2KOR Clamp Meter can accurately measure AC/DC Voltage, AC Current, Resistance, Capacitance etc.
Detects Live Wires
Live wire testing with the red test lead. This unique function tests the presence of live wires. When it detects a live wire, the clamp meter will reflect with the audio alarm
Backlit LCD and Flas
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Item# : SPM16379067524
Model # : CM2K0R