KAIWEETS HT100 Non Contact Voltage Tester AC Electricity Detect Pen 12V-1000V/48V-1000V Messager breathable mesh cover that eliminates

breathable mesh cover that eliminates back sweats

which make it more visible

COMFORTABLE: Environmental protection silicone connection

8 cm and 6 large ice balls of 4

It will make you more stable and more comfortable to wear

KAIWEETS HT100 Non Contact Voltage Tester AC Electricity Detect Pen 12V-1000V/48V-1000V Messager breathable mesh cover that eliminatesSAFETY FIRST: It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send out red light and beep. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency. At the same time, the screen will be red or green, red means high voltage and live wire are detected, green means low voltage and null wire are detected. Key Features NON CONTACT: With NCV