---
product_id: 542229335
title: "Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece"
brand: "gardner bender"
price: "¥6633"
currency: JPY
in_stock: false
reviews_count: 5
category: "Gardner Bender"
url: https://www.desertcart.jp/products/542229335-gardner-bender-gtk-2-safety-kit-gvd-3504-non-contact
store_origin: JP
region: Japan
---

# Voltage detection 50-600V Audible & visual alerts 5 wiring error indicators Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece

**Brand:** gardner bender
**Price:** ¥6633
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay powered, stay protected — the pro’s choice for electrical safety!

## Quick Answers

- **What is this?** Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece by gardner bender
- **How much does it cost?** ¥6633 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/542229335-gardner-bender-gtk-2-safety-kit-gvd-3504-non-contact)

## Best For

- gardner bender enthusiasts

## Why This Product

- Trusted gardner bender brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Alert System:** Visual LED and audible beeps ensure you never miss a live wire 🔊
- • **Ergonomic & Portable:** Contoured design with pocket clip fits your on-the-go professional lifestyle
- • **Trusted Pro-Grade Kit:** Gardner Bender quality trusted by contractors—get the tools that get the job done
- • **Instant Voltage Detection:** Non-contact sensing from 50 to 600 volts keeps you safe and efficient ⚡
- • **Comprehensive Wiring Check:** GFCI tester flags 5 common outlet wiring errors for foolproof safety 🔌

## Overview

The Gardner Bender GTK-2 Safety Kit combines a non-contact voltage tester and a GFCI outlet tester to deliver fast, reliable electrical diagnostics. With voltage detection from 50-600V, audible and visual alerts, and indicators for 5 common wiring errors, this compact, ergonomic kit is a must-have for professionals ensuring safe, code-compliant electrical work.

## Description

Two Piece Safety Kit. Gardner Bender branded electrical tools, voltage testers, wire management products and professional equipment have been a mainstay with electrical contractors.

Review: I saw the notification came on my phone that my item was delivered! Of course I’m at work, better be there when I get home. You know porch pirates and $@&*. As soon as I’m home I opened it up. Red and black, there’s different ones I’ve owned. But I’ve bought this brand before. It’s great it works great. Last week we were having some electrical problem. I’m a mechanic so who needs instructions. I pop in a AAA battery. Stick it up on the light socket … nothing … what the #%*$. … puzzled I examine it .. hit a couple buttons stick it in … nothing … batteries dead ? Nah it came out of the battery drawer. (Contemplating chin rub). Let’s try and different outlet. 3 outlets later that all say no power I reach under the table to check that one. Beep beep. only difference was I push the button before I got near the socket? Mind blown, lol… Be sure to push the button before entering the magnetic field. Works great. Checked all my outlets. They all got power. Now I know. Do you? Do you really know? If you wanna know buy this tool. You will have the tool to beep your outlets. And comes with the other tool to check the polarity, AC motors and other sensitive electronic equipment do not like to run in reverse polarity… This can damage them leading to premature failure.. it is important to make sure they’re all wired correctly with the right polarity . That’s two orange lights on this tool… I did that too. I must have set of tools.
Review: The non-contact voltage tester is a pretty cool little device. I have noticed that it won't do anything for battery-operated devices - but then I didn't really expect it to. Just putting this here for those of us who don't know any better... Even with a powered device like a cell phone charging by USB port from a computer it gives no indications. The functions it has are great. When a battery is installed it is ready to go, and doesn't need anything else but a user to hit the button continuously. The tester will give a little test beep and a flash of the indicator light each time you press the button. The button has a nice tactile click as you press it, and as you release it. As you near a device that has supplied wired power to it, it gives a continuous audible tone and the light stays on. It has a good mold pattern, and very good grip surface, with textures areas. The pen also has a nice handy little pocket clip. This device does not appear to be water resistant, because it has an open pathway to a speaker-output. Do not get it wet. The model I received with this pack was the GVD-3504. Next we'll move to the other device - The GFI-3501 GFCI Outlet Tester: Unfortunately, I don't have any GFCI devices in my home to test this with. But, I was able to try and use it on several outlets in my home. I even tried it on an outlet in a back room that I was fairly-sure had blown in the past, because I remember an arc-flash coming out of it at one point in time and black soot on the outside of the cover, but never used it after that. This tester confirmed that it seemed to be okay and in working order. Now I won't have any reservations about trying to use it again. There are 3 tinted covers for lights on the front of the device, 2 orange and 1 red. The device has a 3-prong US plug on it, and appears to be solid (no cuts or seams on the grounding plug) and not simply bent sheet steel as you see on some cheaper appliances and devices. In the middle of the device there's a nice inward slope, with 4 ridges, for easy grabbing, pulling, and pushing of the device. This really helps with pulling it in and out of stubbornly tight sockets. On both sides of the device there is a reference sheet to what the indicated lights means, and is very helpful to not have to carry around a paper manual that would get destroyed within a week's time with daily use by some trademen. The device seems to be of decent quality, and I look forward to using it more in the future.

## Features

- Non-Contact Voltage Tester senses AC voltage from 50-600V
- Non-Contact Voltage Tester features visual and audible indicator, pocket clip, on-off button
- GFCI Outlet Tester features indicating lamps that indicate 5 common wiring errors
- GFCI Outlet Tester has comfortable contoured design
- Two Piece Safety Kit
- Superior quality at an affordable price
- Gardner Bender branded products and professional equipment have been a mainstay with electrical contractors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ATOYNP0 |
| ASIN  | B00ATOYNP0 |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,496) |
| Customer reviews | 4.5 4.5 out of 5 stars (2,496) |
| Date First Available | 4 February 2013 |
| Date First Available  | 4 February 2013 |
| Included components | Rough Electrical^wire-terminals |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 0.28 g |
| Item model number | GTK-2 |
| Item model number  | GTK-2 |
| Manufacturer | Actuant |
| Manufacturer  | Actuant |
| Part number | GTK-2 |
| Pattern | Safety Kit |
| Power source type | Corded Electric |
| Product Dimensions | 2.54 x 13.34 x 22.23 cm; 0.28 g |
| Product Dimensions  | 2.54 x 13.34 x 22.23 cm; 0.28 g |
| Style | Voltage Tester |

## Product Details

- **Brand:** Gardner Bender
- **Item dimensions L x W x H:** 25 x 133 x 222 millimeters
- **Item weight:** 0.01 Ounces
- **Power source:** Corded Electric
- **Style:** Voltage Tester

## Images

![Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece - Image 1](https://m.media-amazon.com/images/I/71AEaNUTZUL.jpg)
![Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece - Image 2](https://m.media-amazon.com/images/I/71HcSnNtw+L.jpg)
![Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece - Image 3](https://m.media-amazon.com/images/I/71IMU4-OoIL.jpg)
![Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece - Image 4](https://m.media-amazon.com/images/I/71KSKCtUl-L.jpg)
![Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece - Image 5](https://m.media-amazon.com/images/I/71lqKOQIaxL.jpg)

## Questions & Answers

**Q: is this made in USA?**
A: I’m going to guess that it is not. Because it is total junk

**Q: what batteries do these use?**
A: Requires one (1)  AAA battery

**Q: Will this tell me whether the ground in an outlet is properly grounded?**
A: yes check lights, indicates if outlet is grounded and correctly wired. accurate and it works.

**Q: Does the product bring the two items in the picture?**
A: Hello,
Yes, this product of GTK-2 comes with both an outlet tester and a non-contact voltage tester as shown in the picture.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 21 December 2025*

I saw the notification came on my phone that my item was delivered! Of course I’m at work, better be there when I get home. You know porch pirates and $@&*. As soon as I’m home I opened it up. Red and black, there’s different ones I’ve owned. But I’ve bought this brand before. It’s great it works great. Last week we were having some electrical problem. I’m a mechanic so who needs instructions. I pop in a AAA battery. Stick it up on the light socket … nothing … what the #%*$. … puzzled I examine it .. hit a couple buttons stick it in … nothing … batteries dead ? Nah it came out of the battery drawer. (Contemplating chin rub). Let’s try and different outlet. 3 outlets later that all say no power I reach under the table to check that one. Beep beep. only difference was I push the button before I got near the socket? Mind blown, lol… Be sure to push the button before entering the magnetic field. Works great. Checked all my outlets. They all got power. Now I know. Do you? Do you really know? If you wanna know buy this tool. You will have the tool to beep your outlets. And comes with the other tool to check the polarity, AC motors and other sensitive electronic equipment do not like to run in reverse polarity… This can damage them leading to premature failure.. it is important to make sure they’re all wired correctly with the right polarity . That’s two orange lights on this tool… I did that too. I must have set of tools.

### ⭐⭐⭐⭐⭐ Review
*by N***S on 12 February 2024*

The non-contact voltage tester is a pretty cool little device. I have noticed that it won't do anything for battery-operated devices - but then I didn't really expect it to. Just putting this here for those of us who don't know any better... Even with a powered device like a cell phone charging by USB port from a computer it gives no indications. The functions it has are great. When a battery is installed it is ready to go, and doesn't need anything else but a user to hit the button continuously. The tester will give a little test beep and a flash of the indicator light each time you press the button. The button has a nice tactile click as you press it, and as you release it. As you near a device that has supplied wired power to it, it gives a continuous audible tone and the light stays on. It has a good mold pattern, and very good grip surface, with textures areas. The pen also has a nice handy little pocket clip. This device does not appear to be water resistant, because it has an open pathway to a speaker-output. Do not get it wet. The model I received with this pack was the GVD-3504. Next we'll move to the other device - The GFI-3501 GFCI Outlet Tester: Unfortunately, I don't have any GFCI devices in my home to test this with. But, I was able to try and use it on several outlets in my home. I even tried it on an outlet in a back room that I was fairly-sure had blown in the past, because I remember an arc-flash coming out of it at one point in time and black soot on the outside of the cover, but never used it after that. This tester confirmed that it seemed to be okay and in working order. Now I won't have any reservations about trying to use it again. There are 3 tinted covers for lights on the front of the device, 2 orange and 1 red. The device has a 3-prong US plug on it, and appears to be solid (no cuts or seams on the grounding plug) and not simply bent sheet steel as you see on some cheaper appliances and devices. In the middle of the device there's a nice inward slope, with 4 ridges, for easy grabbing, pulling, and pushing of the device. This really helps with pulling it in and out of stubbornly tight sockets. On both sides of the device there is a reference sheet to what the indicated lights means, and is very helpful to not have to carry around a paper manual that would get destroyed within a week's time with daily use by some trademen. The device seems to be of decent quality, and I look forward to using it more in the future.

### ⭐⭐⭐⭐⭐ Review
*by C***Z on 4 November 2020*

Ultimamente he estado realizando algunas instalaciones en mi casa, agregando dimmers, agregando nuevas tomas de corriente, haciendo la instalación electríca de la casa que tengo en construcción. En mi casa tengo multimetro con el cual checaba neutro, línea y tierra para la verificación de la instalación. Pero con este tester es muy sencillo detectar la línea sin contacto. El verificador de tomacorrientes funciona tal y como lo esperaba, tiene todo para que verifiques que tus tomacorrientes están correctamente instalados (tierra, neutral, línea, invertidos). Un excelente producto a un bajo costo.

## Frequently Bought Together

- Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece
- WGGE WG-015 Professional 8-inch Wire Stripper/wire crimping tool, Wire Cutter, Wire Crimper, Cable Stripper, Wiring Tools and Multi-Function Hand Tool.
- Gardner Bender GRT-3500 Outlet Receptacle Tester & Circuit Analyzer, Indicates 5 Wiring Errors, Easy Read Chart, Comfort Grip, 120 VAC , Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*