---
product_id: 384290230
title: "Earth Ground Tester (2000ohm 200V) UT 521 Uni-T"
brand: "uni-t"
price: "€ 275.57"
currency: EUR
in_stock: true
reviews_count: 3
category: "Uni T"
url: https://www.desertcart.be/products/384290230-earth-ground-tester-2000ohm-200v-ut-521-uni-t
store_origin: BE
region: Belgium
---

# 200V max operating voltage Stores up to 20 measurement records Low battery indicator & auto power off Earth Ground Tester (2000ohm 200V) UT 521 Uni-T

**Brand:** uni-t
**Price:** € 275.57
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay grounded with precision — test smarter, not harder!

## Quick Answers

- **What is this?** Earth Ground Tester (2000ohm 200V) UT 521 Uni-T by uni-t
- **How much does it cost?** € 275.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/384290230-earth-ground-tester-2000ohm-200v-ut-521-uni-t)

## Best For

- uni-t enthusiasts

## Why This Product

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

## Key Features

- • **Safety First Design:** Double insulation protection and overload indicator keep you safe during every measurement.
- • **Smart Data Management:** Hold and store up to 20 readings to track your testing history effortlessly on-site.
- • **User-Friendly Display:** Bright LCD backlight with full icon display ensures clear visibility even in dim environments.
- • **Energy Efficient Operation:** Automatic shutdown and low battery alerts maximize uptime and prevent unexpected power loss.
- • **Precision Earth & Insulation Testing:** Accurately measure earth voltage and insulation resistance with manual range control for professional reliability.

## Overview

The UNI-T UT521 Earth Ground Tester is a robust digital multimeter designed for accurate measurement of earth voltage and insulation resistance up to 200V. Featuring data hold, storage for 20 readings, LCD backlight, and double insulation protection, it combines safety and convenience for professional electricians and engineers. Its smart power management with low battery indication and auto shutdown ensures reliable performance on every job.

## Description

Functions: Measurement of insulation resistance. Measurement of earth voltage. Data storage function "Data Hold". Double insulation. Overload indicator. Automatic shutdown. Record the results of 20 measurements. Check the charge status of the battery. Standby mode

Review: Satisfied by quality - Great totally satisfied
Review: Meter is not working - This meter is not good and not working

## Features

- Manual range Low battery indication Data hold
- LCD backlight/auto power off Full icon display
- Double insulation protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005BOVWB6 |
| Best Sellers Rank | #37,211 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #157 in Multi Testers |
| Brand | UNI-T |
| Brand Name | UNI-T |
| Color | Red and grey |
| Colour | Red and grey |
| Customer Reviews | 3.6 out of 5 stars 9 Reviews |
| Global Trade Identification Number | 06935750552100 |
| Item Dimensions | 16 x 10 x 7 centimeters |
| Item Weight | 2 Kilograms |
| Item dimensions L x W x H | 16 x 10 x 7 centimeters |
| Item weight | 2 Kilograms |
| Manufacturer | UNI-T |
| Maximum Operating Voltage | 200 Volts |
| Measurement Type | Multimeter |
| Minimum Operating Voltage | 200 Volts |
| Model | UT521 |
| Number of Items | 1 |
| Part Number | 7720095 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | CE, UKCA |
| Style | Digital |
| Style Name | Digital |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** UNI-T
- **Colour:** Red and grey
- **Item weight:** 2 Kilograms
- **Power source:** Battery Powered
- **Style:** Digital

## Images

![Earth Ground Tester (2000ohm 200V) UT 521 Uni-T - Image 1](https://m.media-amazon.com/images/I/612b+ImgfVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Satisfied by quality
*by M***D on 23 November 2025*

Great totally satisfied

### ⭐ Meter is not working
*by M***L on 17 June 2025*

This meter is not good and not working

### ⭐⭐⭐⭐⭐ Very satisfied!
*by G***E on 5 July 2023*

Is accurate and do his purpose

## Frequently Bought Together

- Earth Ground Tester (2000ohm 200V) UT 521 Uni-T
- ANRIS UNI-T UT501A Insulation Resistance tester meter megger earth ground resistance Voltage Tester Megohmmeter Voltmeter + Backlight
- UNI-T UT682D Wire Tracker for Tel. Line, Twisted Pair & Electrical

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**Shop now:** [https://www.desertcart.be/products/384290230-earth-ground-tester-2000ohm-200v-ut-521-uni-t](https://www.desertcart.be/products/384290230-earth-ground-tester-2000ohm-200v-ut-521-uni-t)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-06*