---
product_id: 19375071
title: "Extech MG500 Digital High Voltage Insulation Tester | Test voltage to 10kV, insulation resistance to 500 GOhm, CAT III 300V, hard case, leads, probe"
brand: "extech"
price: "€ 4053.83"
currency: EUR
in_stock: true
category: "Extech"
url: https://www.desertcart.fi/products/19375071-extech-mg500-digital-high-voltage-insulation-tester-test-voltage-to
store_origin: FI
region: Finland
---

# 10kV test voltage Battery powered, portable 500 GΩ insulation resistance Extech MG500 Digital High Voltage Insulation Tester | Test voltage to 10kV, insulation resistance to 500 GOhm, CAT III 300V, hard case, leads, probe

**Brand:** extech
**Price:** € 4053.83
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your electrical testing game with Extech MG500 — power, precision, and protection in one sleek package!

## Quick Answers

- **What is this?** Extech MG500 Digital High Voltage Insulation Tester | Test voltage to 10kV, insulation resistance to 500 GOhm, CAT III 300V, hard case, leads, probe by extech
- **How much does it cost?** € 4053.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/19375071-extech-mg500-digital-high-voltage-insulation-tester-test-voltage-to)

## Best For

- extech enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Portability:** Includes a hard carrying case with leads and probe for on-the-go testing.
- • **Certified Safety Standard:** CAT III 300V rating for reliable, professional-grade protection.
- • **Powerful High Voltage Testing:** Push your diagnostics to 10,000 volts for unmatched precision.
- • **User-Friendly Digital Interface:** Clear readings and easy operation designed for busy pros.
- • **Ultra-High Insulation Resistance:** Measure up to 500 GΩ to ensure ultimate electrical safety.

## Overview

The Extech MG500 is a professional-grade digital insulation tester capable of delivering test voltages up to 10kV and measuring insulation resistance up to 500 GΩ. Designed for industrial and scientific applications, it meets CAT III 300V safety standards and comes complete with a hard carrying case, leads, and probe. Battery powered and portable, it offers reliable, high-precision diagnostics for electrical professionals seeking top-tier performance and durability.

## Description

Buy Extech MG500 Digital High Voltage Insulation Tester | Test voltage to 10kV, insulation resistance to 500 GOhm, CAT III 300V, hard case, leads, probe: Insulation Resistance Meters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- MO260 - Combination Pin/Pinless Moisture Meter
- RH490 - Precision Hygro-Thermometer
- Hard carrying case provides protection and organization for the meters and accessories
- High test voltages up to 10kV with Insulation Resistance to 500GΩ
- CAT III-300V category rating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FF3X5K4 |
| Best Sellers Rank | #888,244 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #144 in Insulation Resistance Meters |
| Brand Name | Extech |
| Color | black |
| Customer Reviews | 3.9 3.9 out of 5 stars (4) |
| Global Trade Identification Number | 00793950380055 |
| Included Components | MG500 |
| Item Dimensions | 13.2 x 10.6 x 6.3 inches |
| Item Weight | 3.59 Kilograms |
| Manufacturer | Extech |
| Measurement Type | Voltmeter, Ohmmeter |
| Model | MG500 |
| Part Number | MG500 |
| Power Source | Battery Powered |
| Specification Met | CE |
| Style Name | MG500 |
| UPC | 793950380055 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year warranty |

## Product Details

- **Brand:** Extech
- **Color:** black
- **Item Weight:** 3.59 Kilograms
- **Power Source:** Battery Powered
- **Style:** MG500

## Images

![Extech MG500 Digital High Voltage Insulation Tester | Test voltage to 10kV, insulation resistance to 500 GOhm, CAT III 300V, hard case, leads, probe - Image 1](https://m.media-amazon.com/images/I/A1XqXZOH6UL.jpg)
![Extech MG500 Digital High Voltage Insulation Tester | Test voltage to 10kV, insulation resistance to 500 GOhm, CAT III 300V, hard case, leads, probe - Image 2](https://m.media-amazon.com/images/I/91dgL9+QlwL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.fi/products/19375071-extech-mg500-digital-high-voltage-insulation-tester-test-voltage-to](https://www.desertcart.fi/products/19375071-extech-mg500-digital-high-voltage-insulation-tester-test-voltage-to)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-07-10*