
Gardner Bender
Circuit Alert Series GVD-3504 Tester, 50 To 600 V, LED Display, Functions: Voltage, Black
Key Features
AI Generated- Pick up the tester at Busy Beaver in Delmont and it arrives with a battery.
- Its small form factor fits comfortably in a tool belt or pocket.
- Check the tester’s health instantly with the integrated safe test.
- Clear audible and visual cues help prevent missed detections.
Delivery and shipping
Local Delivery
Shipping
Return Policy
Easy returns available. Eligibility rules may apply.
The Gardner Bender GVD-3504 Circuit Alert is a non-contact voltage tester that safely identifies the presence of AC voltage from 50V to 600V without requiring direct contact with live electrical conductors. This compact handheld tool is essential for electricians, maintenance professionals, and DIY enthusiasts who need to verify voltage on outlets, circuit breaker panels, light fixtures, switches, motors, and wiring before beginning work. By eliminating the need to touch live wires, this tester significantly reduces the risk of electrical shock while troubleshooting and inspecting electrical installations.
The dual-alert system combines an audible beeping tone with a bright 360-degree flashing red LED indicator that is visible from all angles, ensuring you instantly know when voltage is present. The fully insulated probe tip provides an extra layer of protection against accidental contact with live conductors. Whether you're locating breaks in wires, identifying hot terminals in receptacles, or checking for voltage at various points in an electrical system, this non-contact detector delivers reliable performance across a wide voltage range suitable for residential, commercial, and industrial applications.
Features and Benefits
- Wide voltage detection range: Tests AC voltage from 50V to 600V, making it versatile for most residential and commercial electrical work.
- 360-degree LED indicator: The bright red LED flashes from every angle, providing clear visual confirmation of voltage presence without needing to position the tool in a specific way.
- Audible and visual alerts: Beeping tone combined with flashing LED light alert you to the presence of AC voltage.
- Built-in self-check feature: Patented safe test function confirms that both the tester and battery are functioning properly before you begin work.
- Single AAA battery operation: One pre-installed AAA battery powers the device out of the box, with easy replacement when needed.
- Pocket clip design: Compact, lightweight construction with a secure pocket clip allows you to carry the tester safely on your belt or in your pocket for convenient access on any job site.
Specifications
- Brand: Gardner Bender
- Model: GVD-3504
- Voltage range: 50V to 600V AC
- Detection method: Non-contact
- Visual indicator: 360-degree flashing red LED
- Audible indicator: Beeping tone
- Probe tip: Fully insulated
- Power source: One AAA battery (pre-installed)
- Design: Compact, lightweight with pocket clip
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Reviews
Customer Reviews
Electrical safety
Works very well ele
nice tool
very simple tool that gets the job done, should have bought one years ago.
Works as it should
If you need a simple way to see if there is juice in a wire - this is it. Push the button, place on or near enough to the wire and it blinks red and sends out a tone.
Worked perfectly for my application .. Russ
voltage tester
The tester works very well in finding live wires, the only problem is that a battery was not included nor was it mentioned on the package or by the store clerk...thus another trip to the store
A-ok
Used 10 times. So far so good
Simple to use!
I needed to diagnose a problem with a bank of track lighting and using this I was able to pinpoint the problem quickly. I wouldn't be without it.


















