Operation guide of the voltage tester:
1. Press the red button and hold for 2 seconds to turn it on. After using, press it once to turn it off.
2. In the power-on state, press the green button, the green button lights up, which means it is switched to the high-sensitivity mode, and press again to turn off this mode.
3. In the power-on state, long press the green button for 2 seconds, the LED flashlight will be on. Press the green button again and hold for 2 seconds to turn off the LED flashlight.
4. Low battery indicate: When the battery voltage is less than 2.6V, the Power On/Off Switch will flash for 3 times, and the non contact voltage tester will automatically shut down after the buzzer beeps once. â–²When the low battery indication appears, please replace the battery in time to avoid affecting the normal use of the voltage tester pen.
About dual-range adjustable sensitivity:
1. The range of High Sensitivity Mode is 12V to 1000V AC.
2. The range of Low Sensitivity Mode is 48V to 1000V AC.
3.The electrical tester will beep at a low frequency first, and the tip will flash yellow light continuously; get closer to the detected object, the test pen will beep with a higher frequency, and tip will flash red light continuously.
4. Distinguish live wire from neutral wire: Separate the neutral wire and live wire as soon as possible for detection. If they cannot be separated, they can be distinguished according to the intensity of the signal detected by the circuit tester. The one with strong signal is the live wire(tip will flash red light continuously), and the one with weak signal is the neutral wire(the tip will flash yellow light continuously).
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Item# : SPM9281248229
Model # : iSH09-M477982mn
