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Ready in Seconds – How to Use
Step 1: Power On? – Press and hold the power button. The device self-checks and beeps once – confirming it's working.
Step 2: Choose Your Mode? – Short-press H/L button. Use H mode? for standard household circuits (100-1000V). Switch to L mode? for low-voltage wires (12-100V) to avoid false readings near sensitive electronics.
Step 3: Light It Up? – Short-press for flashlight in dark panels. Long-press for indicator light to mark detected wires.
Know Before You Touch – Non-Contact Voltage Detection
Stay Safe, Stay Distant?
Stay Safe, Stay Distant? – Before drilling, mounting, or repairing, simply bring the tip near a wire, socket, or switch. The tester instantly beeps and flashes – no contact needed. It's the safest way to confirm a circuit is dead before you work on it.
Two Sensitivity Modes for Any Job:?
H Mode (12V–1000V)? – For standard household wiring, outlets, and light switches. Detects everyday AC voltage quickly.
L Mode (48V–1000V)? – For crowded junction boxes. Reduces cross-sensing from nearby wires, helping you pinpoint exactly which wire is live – no more guesswork.
Find Hidden Wire Breaks – Without Tearing Down Walls
Where's the break?? When a light stops working or a socket goes dead, you don't need to guess or rip open walls. Simply trace along the wire with the tester — it detects changes in induced voltage around AC power lines to locate the break point. Important first step:? Always confirm the wire is carrying AC current before starting. Avoid false readings:? AC can also induce voltage in nearby ungrounded metal objects (like pipes or conduits). To get accurate results, keep the tip away from other metal surfaces while tracing.
Tell Live from Neutral – Instantly & Safely
Replacing a switch or installing a light fixture?? First, you need to know which wire is live. Simply insert the tester into the socket slot or touch each wire — the tester responds with a clear audio signal.
How to read the result:? • Live wire (Hot):? Loud, rapid beeping. • Neutral wire:? Silent or very faint buzz (because the live wire nearby can induce a weak signal).
Pro tip:? To avoid confusion, always test a known live outlet first to confirm the loud beep. Then compare with the neutral. The difference is obvious — loud vs. quiet. No guessing, no shocks.
Package
What's in the Box
- One unit
- Two AAA batteries.
- Manul
Ready in Seconds – How to Use
Step 1: Power On? – Press and hold the power button. The device self-checks and beeps once – confirming it's working.
Step 2: Choose Your Mode? – Short-press H/L button. Use H mode? for standard household circuits (100-1000V). Switch to L mode? for low-voltage wires (12-100V) to avoid false readings near sensitive electronics.
Step 3: Light It Up? – Short-press for flashlight in dark panels. Long-press for indicator light to mark detected wires.
Know Before You Touch – Non-Contact Voltage Detection
Stay Safe, Stay Distant?
Stay Safe, Stay Distant? – Before drilling, mounting, or repairing, simply bring the tip near a wire, socket, or switch. The tester instantly beeps and flashes – no contact needed. It's the safest way to confirm a circuit is dead before you work on it.
Two Sensitivity Modes for Any Job:?
H Mode (12V–1000V)? – For standard household wiring, outlets, and light switches. Detects everyday AC voltage quickly.
L Mode (48V–1000V)? – For crowded junction boxes. Reduces cross-sensing from nearby wires, helping you pinpoint exactly which wire is live – no more guesswork.
Find Hidden Wire Breaks – Without Tearing Down Walls
Where's the break?? When a light stops working or a socket goes dead, you don't need to guess or rip open walls. Simply trace along the wire with the tester — it detects changes in induced voltage around AC power lines to locate the break point. Important first step:? Always confirm the wire is carrying AC current before starting. Avoid false readings:? AC can also induce voltage in nearby ungrounded metal objects (like pipes or conduits). To get accurate results, keep the tip away from other metal surfaces while tracing.
Tell Live from Neutral – Instantly & Safely
Replacing a switch or installing a light fixture?? First, you need to know which wire is live. Simply insert the tester into the socket slot or touch each wire — the tester responds with a clear audio signal.
How to read the result:? • Live wire (Hot):? Loud, rapid beeping. • Neutral wire:? Silent or very faint buzz (because the live wire nearby can induce a weak signal).
Pro tip:? To avoid confusion, always test a known live outlet first to confirm the loud beep. Then compare with the neutral. The difference is obvious — loud vs. quiet. No guessing, no shocks.
Package
What's in the Box
- One unit
- Two AAA batteries.
- Manul