Serplex Voltage Tester for AC 12V‑1000V with Adjustable Sensitivity and LCD Display | Non‑Contact Pen featuring Sound and Light Alarm fabric cutter Operates on one CR2032 battery

Operates on one CR2032 battery (not included) for 8–12 months

Fun sound let kids have stronger sensory abiliity

SEPERATE SWITCH CONTROL & LIGHT INDICATION: The power extension board also comes with a separate switch control that enables users to turn the power on and off as desired

these pendants resist rust and maintain their delicate finish

Serplex Voltage Tester for AC 12V‑1000V with Adjustable Sensitivity and LCD Display | Non‑Contact Pen featuring Sound and Light Alarm fabric cutter Operates on one CR2032 batterySerplex Non Contact Voltage Tester with Light is a smart voltage tester pen designed for safe and accurate detection of AC voltage ranging from 12V to 1000V. It features an inductive NCV probe that identifies live and neutral wires without the need for direct contact, supported by a dual sound and light alarm that intensifies with higher voltage levels. The adjustable sensitivity function offers two ranges for flexible measurement while minimizing