---
product_id: 112248409
title: "UL1439D Sharp Edge Tester (Included 21PCS Test Tape) GT-50"
brand: "gltl"
price: "$995.21"
currency: USD
in_stock: true
reviews_count: 2
url: https://www.desertcart.ec/products/112248409-ul1439d-sharp-edge-tester-included-21pcs-test-tape-gt-50
store_origin: EC
region: Ecuador
---

# Precision Dimensions UL1439D Compliance Safety Tested UL1439D Sharp Edge Tester (Included 21PCS Test Tape) GT-50

**Brand:** gltl
**Price:** $995.21
**Availability:** ✅ In Stock

## Summary

> 🔍 Test with Confidence: Safety is Just a Tap Away!

## Quick Answers

- **What is this?** UL1439D Sharp Edge Tester (Included 21PCS Test Tape) GT-50 by gltl
- **How much does it cost?** $995.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/112248409-ul1439d-sharp-edge-tester-included-21pcs-test-tape-gt-50)

## Best For

- gltl enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Ensure your products are user-friendly and safe with our UL1439D compliant tester.
- • **User-Friendly:** Simple operation allows for quick testing of sharp edges on various appliances.
- • **Patented Design:** Features a unique structure that prevents elastic decay for reliable results.
- • **Comprehensive Testing:** Includes 21PCS test tape for thorough edge assessments.
- • **High-Quality Materials:** Manufactured with premium materials to guarantee durability and accuracy.

## Overview

The UL1439D Sharp Edge Tester is an essential tool for safety testing, designed to assess the risk of sharp edges on electrical products. Compliant with UL1439D standards, it includes 21PCS of test tape and features a patented design that prevents elastic decay, ensuring accurate and reliable results. Crafted from high-quality materials, this tester is perfect for professionals seeking to enhance user safety in everyday appliances.

## Description

Full description not available

## Features

- It is used for safety testing.Can be used to determine whether there is a risk of scratching your finger.Sharp Edge Tester meets the standard requirement of UL1439D, and it is used for testing whether the sharp edge of the electrical products, such as computers, daily household appliances and electronic equipments, is hazardous to user in touchable places.Instrument manufactured according to the relevant standards UL1439,Produced with high quality material and correct dimensions.
- as shown in picture, it contains the test cap（20PCS ).
- The patented structure that "prevents elastic decay" is applied.

## Product Details

- **Brand:** GLTL
- **Power Source:** Battery Powered
- **Style:** Electronic
- **Color:** white
- **UPC:** 678279237313

## Images

![UL1439D Sharp Edge Tester (Included 21PCS Test Tape) GT-50 - Image 1](https://m.media-amazon.com/images/I/51PfWowGOVL.jpg)

## Questions & Answers

**Q: is there a UL certificate with this?**
A: Hello, my friend.  We can provide calibration reports with international mutual recognition, which will cost US $60,
Calibration certificate: product link:https / / www.amazon.com/dp/B08GS34GM3

**Q: Is the box of testing cap included?**
A: Hi, friend, like the picture, it contains the test cap. Please feel free to buy. Thanks.

**Q: If I buy this one right now, what is the date on the calibration sticker? Will the calibration sticker expired on 2019?**
A: Hello, please follow this link to buy, this will come with a calibration certificate, you can receive it in about 7 to 10 days, together with the product and the certificate，https://www.amazon.com/dp/B08H497P39

**Q: Hi, i just purchased this tester but it doesn't include the calibration label, can you send it to me please? sn: 20210310019, thank you**
A: Hello, we can offer it to you for free this time. We need your company's whole process and address. In addition, please take a picture of the label on the product to me. We need to know the unique product code,

## Customer Reviews

### ⭐⭐⭐⭐ A tool that tests whether certain materials are sharp or safe
*by M***Y on August 14, 2022*

This tool that I got instead of using it will provide comfort. I was able to use it in all risky situations. I have experimented with electrical devices. I have used it in challenging situations for our health and it is a necessary tool.

### ⭐⭐⭐⭐ Works Good
*by S***Y on August 3, 2022*

This tester is well made and has a good feel to it.Know that a UL certification sheet will cost you $60 more on top of the $299.4 STARS

## Frequently Bought Together

- UL1439D Sharp Edge Tester (Included 21PCS Test Tape) GT-50
- GLTL Tape Caps for UL1439D GT-50 Sharp Edge Tester (20 PCS of test tape and 2 plastic caps)

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**Shop now:** [https://www.desertcart.ec/products/112248409-ul1439d-sharp-edge-tester-included-21pcs-test-tape-gt-50](https://www.desertcart.ec/products/112248409-ul1439d-sharp-edge-tester-included-21pcs-test-tape-gt-50)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-01*