---
product_id: 53443293
title: "Testboy Testboy TV 430N Digital isulation Tester"
brand: "testboy"
price: "FREE"
currency: GBP
in_stock: false
url: https://www.desertcart.co.uk/products/53443293-testboy-testboy-tv-430n-digital-isulation-tester
store_origin: GB
region: United Kingdom
---

# Three test voltages Precision insulation testing Integrated AC voltmeter Testboy Testboy TV 430N Digital isulation Tester

**Brand:** testboy
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Test with Confidence: Elevate Your Insulation Game!

## Quick Answers

- **What is this?** Testboy Testboy TV 430N Digital isulation Tester by testboy
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/53443293-testboy-testboy-tv-430n-digital-isulation-tester)

## Best For

- testboy enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Performance:** Count on accurate readings to ensure safety and compliance in your projects.
- • **User-Friendly Design:** Navigate effortlessly with an intuitive interface designed for professionals.
- • **Integrated Convenience:** Enjoy the dual functionality of a continuity tester and AC voltmeter in one device.
- • **Versatile Voltage Options:** Choose from 250, 500, or 1000 V DC for tailored testing.
- • **Unleash Your Testing Potential:** Experience seamless insulation resistance checks with the Testboy TV 430N.

## Overview

The Testboy TV 430N Digital Insulation Tester is a versatile tool designed for professionals, featuring an integrated continuity tester and AC voltmeter. It offers three selectable test voltages (250, 500, and 1000 V DC) for precise insulation resistance measurements, ensuring safety and reliability in electrical applications.

## Description

Product Description Testboy TV 430N Digital isulation tester Test voltage: 250V / 500V / 1000V DC Range: 2MΩ to 2000MΩ integrated continuity tester integrated AC voltmeter 1x test lead set 6x batteries 1.5V AA LR06 1x carry case 5 years manufacturer's warranty Box Contains 1x test lead set 6x 1.5 V AA batteries, LR06 1x carrying case 1x manual

## Features

- continuity tester and an AC voltmeter integrated
- easy to check the insulation resistance of devices
- with three selectable test voltages (250, 500 and 1000 V DC)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004CM4NZU |
| Brand | Testboy |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Global Trade Identification Number | 04028532214302 |
| Item Dimensions | 18.8 x 11 x 6.2 centimetres |
| Item Weight | 0.49 Kilograms |
| Item dimensions L x W x H | 18.8 x 11 x 6.2 centimetres |
| Item weight | 0.49 Kilograms |
| Manufacturer | Testboy |
| Manufacturer Part Number | Testboy TV 430N |
| Measurement Type | Voltmeter |
| Measurement type | Voltmeter |
| Model Number | Testboy TV 430N |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | certified frustration-free |
| Specification met | certified frustration-free |
| Unit Count | 1.0 count |

## Images

![Testboy Testboy TV 430N Digital isulation Tester - Image 1](https://m.media-amazon.com/images/I/61UOH1Ja8JL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/53443293-testboy-testboy-tv-430n-digital-isulation-tester](https://www.desertcart.co.uk/products/53443293-testboy-testboy-tv-430n-digital-isulation-tester)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*