---
product_id: 450465854
title: "Outlet Tester with GFCI, NCV Non-Contact Voltage Tester, 2/3 Prong Receptacle Live Neutral Wire Detector, AC Electrical Outlets Tester for North American"
brand: "zotek"
price: "€ 37.42"
currency: EUR
in_stock: true
category: "Zotek"
url: https://www.desertcart.sk/products/450465854-outlet-tester-with-gfci-ncv-non-contact-voltage-tester-2
store_origin: SK
region: Slovakia
---

# Accurate AC voltage & leakage detection LCD displays 8 wiring statuses clearly Battery-powered with long-lasting AAA cells Outlet Tester with GFCI, NCV Non-Contact Voltage Tester, 2/3 Prong Receptacle Live Neutral Wire Detector, AC Electrical Outlets Tester for North American

**Brand:** zotek
**Price:** € 37.42
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay safe — the ultimate outlet detective in your pocket!

## Quick Answers

- **What is this?** Outlet Tester with GFCI, NCV Non-Contact Voltage Tester, 2/3 Prong Receptacle Live Neutral Wire Detector, AC Electrical Outlets Tester for North American by zotek
- **How much does it cost?** € 37.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/450465854-outlet-tester-with-gfci-ncv-non-contact-voltage-tester-2)

## Best For

- zotek enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Portable:** Lightweight, rugged build fits perfectly in your toolkit for on-the-go electrical troubleshooting.
- • **Built-in GFCI Safety Test:** Detect faulty ground circuits to prevent hazards and protect your home or workspace.
- • **Clear LCD Wiring Diagnostics:** Visualize 8 wiring conditions including reversed, missing, or correct wiring at a glance.
- • **Compact & User-Friendly Design:** Plug-and-play simplicity for pros and DIYers—no electrician degree required.
- • **Precision Voltage & Leakage Detection:** Instantly verify outlet safety with pinpoint AC voltage and leakage readings.

## Overview

The ZOTEK ZT-E4 Outlet Tester is a compact, battery-powered device designed for North American AC outlets. It offers precise voltage and leakage detection, a built-in GFCI test to enhance electrical safety, and an easy-to-read LCD that displays 8 wiring statuses. Ideal for electricians and homeowners alike, it simplifies outlet diagnostics with plug-and-play operation and durable portability.

## Description

ZOTEK Outlet Tester with GFCI, NCV Non-Contact Voltage Tester, 2/3 Prong Receptacle Live Neutral Wire Detector, AC Electrical Outlets Tester for North American: desertcart.com: Tools & Home Improvement

## Features

- Accurate Voltage and Leakage Detection – Quickly test socket wiring with precise measurements of AC voltage and leakage voltage, ensuring accurate and reliable results every time.
- GFCI Test for Enhanced Safety – Built-in GFCI testing feature helps detect faulty ground circuits to prevent electrical hazards and improve home and workplace safety.
- Clear Wiring Status Indication – The LCD screen displays 8 types of wiring statuses with clear indicators for correct, incorrect, missing, or reversed wiring, helping you diagnose and troubleshoot wiring issues effectively.
- User-Friendly Operation – Compact design and simple plug-and-play functionality allow both professionals and homeowners to use the device with ease, no technical expertise required.
- Durable and Portable Design – The ZT-E4 is made from high-quality, durable materials and features a lightweight, portable design, perfect for electricians and DIYers.
- Versatile plug tester for electrical outlets - This advanced plug tester for electrical outlets allows you to quickly and accurately detect voltage and leakage, enhancing safety with built-in GFCI tester functionality. With its digital circuit breaker finder feature, this tool is essential for diagnosing electrical outlet issues in homes and workplaces, making it perfect for electricians and DIY enthusiasts alike.
- Easy-to-use electrical outlet tester and circuit breaker finder - Designed with simplicity and efficiency in mind, this electrical outlet tester and circuit breaker finder provides clear indications of wiring status, helping you troubleshoot common wiring problems effortlessly. The compact design and relay tester capabilities make it suitable for both professionals and homeowners looking to ensure electrical safety without any technical expertise.
- Portable and high-precision circuit tracer and spark plug tester - Equipped with features such as circuit tracer and spark plug tester, this durable tool covers a wide range of testing needs, including locating faulty circuit breaker finder circuits. The clear LCD display shows comprehensive wiring statuses, ensuring accuracy for any GFCI tester or plug testing task. Ideal for both quick checks and thorough diagnostics, it’s a must-have for anyone working with electrical outlets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B218ZNK6 |
| Best Sellers Rank | #498,061 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #585 in Circuit Testers |
| Brand Name | ZOTEK |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (127) |
| Included Components | 1×circuit tester，2×1.5V，1×user manual |
| Item Dimensions | 3.15 x 3.15 x 2.84 inches |
| Item Weight | 110 g |
| Manufacturer | ZOYI |
| Maximum Operating Voltage | 150 volts |
| Measurement Type | outlet tester non contact voltage tester |
| Minimum Operating Voltage | 120 volts_of_alternating_current |
| Model | ZT-E4 |
| Number of Items | 1 |
| Part Number | ZT-E4 |
| Power Source | Battery Powered |
| Specification Met | CE, UL |
| Style Name | E4 |
| UPC | 735550616516 |
| Upper Temperature Rating | 50 °C |

## Product Details

- **Brand:** ZOTEK
- **Color:** Black
- **Item Weight:** 110 g
- **Power Source:** Battery Powered
- **Style:** E4

## Images

![Outlet Tester with GFCI, NCV Non-Contact Voltage Tester, 2/3 Prong Receptacle Live Neutral Wire Detector, AC Electrical Outlets Tester for North American - Image 1](https://m.media-amazon.com/images/I/61wxIw8pyFL.jpg)

## Questions & Answers

**Q: Can I use it in Europe? 220V - 50 cycle**
A: Thank you very much for your attention. We are the manufacturer of the product. The product you inquired about: E4, which is American standard and not applicable to European standard, but our company has E2 product for European standard, but we are sorry that we have not launched it in the European Amazon market.

**Q: What is meant by, "zero line", "fire-zero wire", "firewire" and "lack of land"?  These are not standard terms.**
A: Sorry. Those terms should be: neutral wire, live wire, the earth wire is missing.

**Q: How can it identify which of the 10 circuit breakers on my main panel an outlet has?**
A: To quickly find the circuit breaker corresponding to the socket: please turn off all electronic equipment in use, then press the "RCD TEST" button, and check which circuit breaker is disconnected to confirm the connection between the socket and the circuit breaker .

## Frequently Bought Together

- Socket Tester, Plug Tester for Electrical outlets,ZT-E4, Leakage Detector with GFCI Test, Electrical Circuit Tester for Quick and Safe Wiring Diagnosis
- ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V
- Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles

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**Shop now:** [https://www.desertcart.sk/products/450465854-outlet-tester-with-gfci-ncv-non-contact-voltage-tester-2](https://www.desertcart.sk/products/450465854-outlet-tester-with-gfci-ncv-non-contact-voltage-tester-2)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-11-07*