---
product_id: 6829472
title: "GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red"
brand: "gardner bender"
price: "$27.29"
currency: USD
in_stock: true
reviews_count: 13
category: "Gardner Bender"
url: https://www.desertcart.us/products/6829472-gfi-3501-ground-fault-receptacle-tester-and-circuit-analyzer-110
store_origin: US
region: United States of America
---

# 110-125V AC testing range 7 visual LED indicators Tests GFCI & standard outlets GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red

**Brand:** gardner bender
**Price:** $27.29
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your safety game with precision testing!

## Quick Answers

- **What is this?** GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red by gardner bender
- **How much does it cost?** $27.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/6829472-gfi-3501-ground-fault-receptacle-tester-and-circuit-analyzer-110)

## 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

- • **Clear Visual Feedback:** Succession of red and yellow LEDs provide instant, easy-to-interpret circuit status—no guesswork required.
- • **Compact & User-Friendly:** Lightweight, pocket-sized design makes on-the-go testing effortless for busy professionals.
- • **Versatile Compatibility:** Works seamlessly with standard outlets, GFCI outlets, and extension cords—one tool for all your needs.
- • **Built-in GFCI Trip Function:** Simulates ground fault interruption by tripping GFCI between 6-9 mA to ensure outlet protection.
- • **Comprehensive Circuit Analysis:** Detects wiring errors including open ground, neutral, hot, and reverse wiring for foolproof safety.

## Overview

The Gardner Bender GFI-3501 is a compact, reliable ground fault receptacle tester and circuit analyzer designed for 110-125V AC outlets. Featuring 7 LED indicators, it quickly identifies wiring faults and tests GFCI trip functionality by simulating ground fault conditions. Ideal for professionals and DIYers alike, it ensures electrical safety across standard outlets, GFCI outlets, and extension cords with clear, easy-to-read visual feedback.

## Description

Product Description Safety is the number one priority on any job site. Sperry Instrument's testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. The condition of electrical installations can be established when contractors use test equipment. Any test unit that can be used to measure or review an application without coming in contact with a live conductor is a necessity. Testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. Faulty installations can be lethal; the condition of electrical installations can be established when contractors use test equipment. Sperry Instrument is pleased to offer an innovative full feature line of test equipment designed to make electrical work faster and safer. The Ground Fault Receptacle Tester and Circuit Analyzer tests ground fault receptacles by overloading circuit and tripping the GFCI. From the Manufacturer Tests ground fault receptacles by overloading circuit and tripping GFCI.

Review: Works great, and inexpensive! - Works as advertised. Came right away. I lost my cheapy 3 light plug tester in our last move and the house we purchased has several jacked up plugs I need to replace. I like that it has the GFCI tester is built in and it's seems to be good quality. It's fairly easy to read and understand. I liked my old ones red yellow green light configuration, but this is the most inexpensive one on the marketplace and whatever, just yellow and red. Made a little video of a GFCI outlet. It does have a bit of an ozone smell after plugging it in and testing the GFCI function, hopefully this isn't a safety issue.
Review: Reliable Product That's Easy To Use And Understand - Bought this for my grandson and he was immediately able to use it to good benefit around his home.

## Features

- Tests: standard outlets, GFCI outlets, extension cords
- Compact and easy to use
- Tester trips between 6-9 mA
- Succession of yellow and red lights provide indication of circuit status or specifies wiring errors
- Tests for ground fault interruption, open ground, open neutral, open hot, hot/ground reverse, hot/neutral reverse and correct wiring

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00170KUPC |
| Best Sellers Rank | #23,109 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Circuit Testers |
| Brand | Gardner Bender |
| Brand Name | Gardner Bender |
| Color | Red |
| Compatible Devices | Devices using standard 110-125V AC power outlets |
| Customer Reviews | 4.7 out of 5 stars 3,159 Reviews |
| Global Trade Identification Number | 00032076068424 |
| Included Components | Rough Electrical^wire-terminals |
| Item Dimensions | 2 x 1 x 3.5 inches |
| Item Type Name | GRND Fault Out Tester |
| Item Weight | 0.05 Pounds |
| Item dimensions L x W x H | 2 x 1 x 3.5 inches |
| Manufacturer | Gardner Bender |
| Measurement Type | ELECTRIC_CIRCUIT_TESTING_DEVICE |
| Minimum Operating Voltage | 110 Volts (AC) |
| Model | GFI-3501 |
| Part Number | GFI-3501 |
| Power Source | Corded Electric |
| Style | Ground Fault Receptacle Tester & Circuit Analyzer (GFIC) |
| Style Name | Ground Fault Receptacle Tester & Circuit Analyzer (GFIC) |
| UPC | 758710431286 032076068424 100076955188 732233470823 074994431348 735090466640 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Gardner Bender
- **Color:** Red
- **Item Weight:** 0.05 Pounds
- **Power Source:** Corded Electric
- **Style:** Ground Fault Receptacle Tester & Circuit Analyzer (GFIC)

## Images

![GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red - Image 1](https://m.media-amazon.com/images/I/811MU-KljeL.jpg)
![GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red - Image 2](https://m.media-amazon.com/images/I/71IviDQHdPL.jpg)
![GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red - Image 3](https://m.media-amazon.com/images/I/717SceO0LYL.jpg)
![GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red - Image 4](https://m.media-amazon.com/images/I/81YmjAZnglL.jpg)
![GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red - Image 5](https://m.media-amazon.com/images/I/7174V5oWA1L.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Will this let me know if an outlet is properly grounded?  Newb I know, sorry! And thanks**
A: The tester has indicater lights that will detect if the outlet is wired correctly.  If the outlet is not grounded the tester will indicate that.When you say properly, there is interpretations on that.  I have seen the ground wires twisted together and some  wire nutted.

**Q: Will it help me? 3 outdoor outlets don't work & don't know why. Nothing on elec panel indicates those locations. Don't want 2 waste $ on service call.**
A: You need a tone and probe tool to find the open or short.https://www.youtube.com/watch?v=Y0HjaR0tj7Q                   How to find an open circuit or shorted wire the FAST easy wayhttp://www.lewiscontractorsales.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=T21733&Store_Code=PAL&gdftrk=gdfV26118_a_7c3199_a_7c12391_a_7cT21733&gclid=CPu0zsrK4scCFUIbgQodwaEFZQKlein Tool Tone Cube & Probe Plus Kit        75.89            9v. batt. not incl. You may need to use a socket with a short length of lamp wire to the outlet you are testing to attach the tone portion to.

**Q: The picture shows a device without a GFCI trip button. Is it on the backside? The HomeDepot picture (same model#) shows the button on the same side as the indicator light decoder key.**
A: The trip button IS in the other side (nearest the blades).  There are light decoder labels on both sides as the unit can be read from either side depending on the orientation of the receptacle.

**Q: The breaker for my master bedroom keeps tripping.  Will this help me find out which outlet is causing this?**
A: Hi Joe! The tester will help determine if your receptacles plugs are wired correctly. This can help in troubling shooting the electrical issue in the master bedroom. What action are you doing in the master bedroom that is triggering the breaker to trip? Blow Dryer, Flat Iron?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, and inexpensive!
*by N***E on April 18, 2025*

Works as advertised. Came right away. I lost my cheapy 3 light plug tester in our last move and the house we purchased has several jacked up plugs I need to replace. I like that it has the GFCI tester is built in and it's seems to be good quality. It's fairly easy to read and understand. I liked my old ones red yellow green light configuration, but this is the most inexpensive one on the marketplace and whatever, just yellow and red. Made a little video of a GFCI outlet. It does have a bit of an ozone smell after plugging it in and testing the GFCI function, hopefully this isn't a safety issue.

### ⭐⭐⭐⭐⭐ Reliable Product That's Easy To Use And Understand
*by S***R on February 22, 2026*

Bought this for my grandson and he was immediately able to use it to good benefit around his home.

### ⭐⭐⭐⭐⭐ Good quality for the price.
*by W***. on February 18, 2026*

Works as intended. Will successfully tell you if you circuit is good or issues. Make sure to get knowledge of the different light configurations on this device.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*