---
product_id: 137209683
title: "Digital Ground Earth Tester UT501A 1000V Ground Earth Meter Tester Insulation Tester Multimeter Voltmeter Earth Tester 0.00MΩ~5.5GΩ"
brand: "walfront"
price: "฿11546"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/137209683-digital-ground-earth-tester-ut501a-1000v-ground-earth-meter-tester
store_origin: TH
region: Thailand
---

# 1000V high-voltage testing 0.00MΩ~5.5GΩ ultra-wide resistance range Low battery indicator & energy efficient Digital Ground Earth Tester UT501A 1000V Ground Earth Meter Tester Insulation Tester Multimeter Voltmeter Earth Tester 0.00MΩ~5.5GΩ

**Brand:** walfront
**Price:** ฿11546
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay Powered, Stay Protected — The Ultimate Ground Tester for the Modern Pro

## Quick Answers

- **What is this?** Digital Ground Earth Tester UT501A 1000V Ground Earth Meter Tester Insulation Tester Multimeter Voltmeter Earth Tester 0.00MΩ~5.5GΩ by walfront
- **How much does it cost?** ฿11546 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/137209683-digital-ground-earth-tester-ut501a-1000v-ground-earth-meter-tester)

## Best For

- walfront enthusiasts

## Why This Product

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

## Key Features

- • **Precision You Can Trust:** High accuracy digital earth tester ensures reliable insulation and voltage readings every time.
- • **Wide Application Spectrum:** Perfect for transformers, cables, switches, and electrical appliances—your go-to for maintenance and safety.
- • **User-Friendly Smart Alerts:** Backlit LCD, alarm buzzer, and indicator lights keep you informed and in control during testing.
- • **All-in-One Electrical Companion:** Combines insulation tester, multimeter, and voltmeter functions for versatile electrical diagnostics.
- • **Built for Professionals on the Move:** Compact, lightweight design (1.52 lbs) fits perfectly in your toolkit for field inspections.

## Overview

The Walfront UT501A Digital Ground Earth Tester is a multi-functional, battery-powered device designed for precise insulation resistance and voltage measurements up to 1000V. Featuring a broad resistance range from 0.00MΩ to 5.5GΩ, it offers high accuracy and stable performance with smart alerts like a backlit LCD and alarm buzzer. Compact and lightweight, it’s ideal for electrical equipment maintenance, testing, and inspection across transformers, cables, switches, and more.

## Description

Full description not available

## Features

- MULTI-FUNCTIONAL MULTI-METER INSULATION TESTER--This insulation tester can measure insulation , AC voltage, etc
- IDEAL TOOL FOR ELECTRICAL EQUIPMENT TESTING AND INSPECTING--It is a ideal tool for electric equipment maintenance, testing and inspection
- HIGH ACCURACY AND STABLE PERFORMANCE DIGITAL EARTH TESTER--High degree of accuracy, stable performance, easy and reliability
- MULTI-FUNCTIONAL AND ECONOMICAL SUPPORTS EASIER OPERATION--Support automatic measurement, low battery indication, LCD backlight, alarm light display, alarm buzzer
- WIDELY APPLICATIONS FOR DAILY USE--Widely used for insulation measurement for insulation materials and various kinds of electric equipments such as transformer, electric machines, cables, switches, electrical appliances

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Walfront |
| Power Source | Battery Powered |
| Style | Digital |
| Color | Black |
| Item dimensions L x W x H | 5.91 x 3.94 x 2.8 inches |
| Upper Temperature Rating | 35 Degrees Celsius |
| Measurement Type | Multimeter, Voltmeter |
| UPC | 783335587223 |
| Manufacturer | Walfront |
| Part Number | Wal frontqi8gahvog3 |
| Item Weight | 1.52 pounds |
| Product Dimensions | 5.91 x 3.94 x 2.8 inches |
| Finish | Finish |
| Material | Material |
| Voltage | 250 Volts |
| Installation Method | InstallationMethod |
| Item Package Quantity | 1 |
| Spout Height | 1 Centimeters |
| Included Components | inc |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Walfront
- **Power Source:** Battery Powered
- **Style:** Digital
- **Color:** Black
- **Item dimensions L x W x H:** 5.91 x 3.94 x 2.8 inches

## Images

![Digital Ground Earth Tester UT501A 1000V Ground Earth Meter Tester Insulation Tester Multimeter Voltmeter Earth Tester 0.00MΩ~5.5GΩ - Image 1](https://m.media-amazon.com/images/I/41eS2WPGBLL.jpg)
![Digital Ground Earth Tester UT501A 1000V Ground Earth Meter Tester Insulation Tester Multimeter Voltmeter Earth Tester 0.00MΩ~5.5GΩ - Image 2](https://m.media-amazon.com/images/I/51flobpFHbL.jpg)
![Digital Ground Earth Tester UT501A 1000V Ground Earth Meter Tester Insulation Tester Multimeter Voltmeter Earth Tester 0.00MΩ~5.5GΩ - Image 3](https://m.media-amazon.com/images/I/41QUZaudr7L.jpg)
![Digital Ground Earth Tester UT501A 1000V Ground Earth Meter Tester Insulation Tester Multimeter Voltmeter Earth Tester 0.00MΩ~5.5GΩ - Image 4](https://m.media-amazon.com/images/I/417QYnWHilL.jpg)
![Digital Ground Earth Tester UT501A 1000V Ground Earth Meter Tester Insulation Tester Multimeter Voltmeter Earth Tester 0.00MΩ~5.5GΩ - Image 5](https://m.media-amazon.com/images/I/61LncB3nZES.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.th/products/137209683-digital-ground-earth-tester-ut501a-1000v-ground-earth-meter-tester](https://www.desertcart.co.th/products/137209683-digital-ground-earth-tester-ut501a-1000v-ground-earth-meter-tester)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-13*