Black Friday limited time sale
Precision Power Detection
in Your Hands!
- Zero fire line judgment
- Line on and off
- LED upgrade chip
- With magnetic bit
- Breakpoint Sensing Detection
IDENTIFY ZERO
FIREWIRE
Touch the top quickly detects whether
there is a break in the circuit.
Circuit is normal,
green light is on.
Circuit damaged,
green light goes out.
Neutral and Live Wires
Smart Identification
Precision Power Detection in Your Hands!
Neutral Wire:
Shows green light
Live Wire:
Shows red and green light
Versatile Precision
with Magnetic Grip
Dual-head Screwdriver with Powerful Magnet
for Ultimate Efficie!
Key Upgrade
Enhancements
Upgrade Smart Chip
-
Touch metal
Place your hand on
the touch pole when
sensing contact -
Tension spring
Good elasticity, precise
card up and down metal -
Tension spring
Load 3 LR41 button
batteries -
LED Red Green
Color LightIt will light up when
zero live wire is
recognized -
Smart Chip
Smart circuit board,
sensitive/stable
Ideal Holiday Gift
53 % OFF
Add to cart
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