
BOSI Digital Voltage Tester BS453104
- SAFE VOLTAGE PEN – When testing AC voltage, it can automatically detect the live or null wire.
- MEASURING RANGE - Voltage Tester Pen has the dual testing range, you can adjust the sensitivity according to your needs.
- BUZZER ALARM & INDICATOR LIGHT- Upon detection, indicator light strobes and beeper sounds rapidly (during switch to “H” or “L”).
- LIGHTWEIGHT & PORTABLE – Included 2 batteries, always ready to use. With small size, it is easy to store in tool box and carry.
- NOTE – When testing the voltage below 36V DC, please touch the copper piece with your finger.
$1.82
Original: $5.20
-65%BOSI Digital Voltage Tester BS453104—
$5.20
$1.82Product Information
Product Information
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Shipping & Returns
Description
- SAFE VOLTAGE PEN – When testing AC voltage, it can automatically detect the live or null wire.
- MEASURING RANGE - Voltage Tester Pen has the dual testing range, you can adjust the sensitivity according to your needs.
- BUZZER ALARM & INDICATOR LIGHT- Upon detection, indicator light strobes and beeper sounds rapidly (during switch to “H” or “L”).
- LIGHTWEIGHT & PORTABLE – Included 2 batteries, always ready to use. With small size, it is easy to store in tool box and carry.
- NOTE – When testing the voltage below 36V DC, please touch the copper piece with your finger.










