---
product_id: 466112091
title: "Martindale VT25PD-S Voltage Tester and Proving Unit Kit, GS38 Compliant, 12–690V AC/DC, Phase Rotation"
brand: "martindale"
price: "¥82237"
currency: JPY
in_stock: true
category: "Martindale"
url: https://www.desertcart.jp/products/466112091-martindale-vt25pd-s-voltage-tester-and-proving-unit-kit-gs38
store_origin: JP
region: Japan
---

# 12–690V AC/DC range Phase rotation detection Audible continuity buzzer Martindale VT25PD-S Voltage Tester and Proving Unit Kit, GS38 Compliant, 12–690V AC/DC, Phase Rotation

**Brand:** martindale
**Price:** ¥82237
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay safe — the pro’s voltage tester that never quits!

## Quick Answers

- **What is this?** Martindale VT25PD-S Voltage Tester and Proving Unit Kit, GS38 Compliant, 12–690V AC/DC, Phase Rotation by martindale
- **How much does it cost?** ¥82237 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/466112091-martindale-vt25pd-s-voltage-tester-and-proving-unit-kit-gs38)

## Best For

- martindale enthusiasts

## Why This Product

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

## Key Features

- • **GS38 Safety Compliance:** Equipped with shrouded, removable probe tips ensuring top-tier safety on-site.
- • **Phase Rotation Insight:** Instantly identifies phase rotation with clear LED indicators to prevent costly errors.
- • **Precision Voltage Range:** Accurately measures from 12V up to 690V AC/DC for versatile electrical diagnostics.
- • **Portable Professional Kit:** Heavy-duty carry case with shoulder strap keeps your essential tools protected and ready.
- • **Audible Continuity Testing:** Buzzer-enabled continuity test for quick, hands-free circuit verification.

## Overview

The Martindale VT25PD-S Voltage Tester and Proving Unit Kit is a GS38-compliant, battery-powered diagnostic tool designed for professional electricians. It measures AC/DC voltages from 12V to 690V, features phase rotation detection, and includes an audible continuity test. Packaged in a rugged carry case, it ensures safe isolation and reliable testing on single-phase installations, making it an essential companion for electrical safety compliance and on-the-go diagnostics.

## Description

The VT25PD-S Voltage Indicator and Proving Unit kit is packed with useful diagnostic test features and fully meets the requirements of GS38 and Proving Dead procedures. The tips of the probes on the VT25 are shrouded to meet GS38 standards and can be removed temporarily for access to deep or difficult to reach test points. The tester can detect voltages between 12v and 690v. Voltage levels are indicated by bright LED’s. The continuity Test (with buzzer) function makes the VT25 very useful in many diagnostic applications too. It can perform a Single Pole Phase Test, however, two-pole voltage indication should always be the preferred method when proving dead. The Phase Rotation test feature allows Phase to Phase voltage measurement and Phase Rotation is indicated on the unit via the “L” or “R” LEDs. As with all 2-pole Voltage Indicators, the VT25 should be proved before and after use. The PD690S which is housed in the tailor-made carry case incorporates access holes in the transparent panel to the test points on the proving unit. A shoulder strap on the carry case offers convenience and protection when not in use.

## Features

- Complete kit for proving dead on 230V single-phase installations for safe isolation
- Includes two-pole voltage tester with phase rotation function, proving unit and heavy-duty carry case
- Measures AC/DC voltages from 12V to 690V with clear LED indication for reliable testing
- Features audible continuity test and GS38 compliant probe tips for enhanced safety
- Durable design trusted by professionals for electrical safety compliance and portability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09H78GHFN |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 272,605 in DIY & Tools ( See Top 100 in DIY & Tools ) 465 in Voltage Testers |
| Colour | Yellow |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | 27 Sept. 2021 |
| Included components | MARVT25PD-S |
| Item Package Quantity | 1 |
| Item Weight | 881 g |
| Item model number | VT25PD-S |
| Item thickness | 15 Centimetres |
| Manufacturer | Martindale Electric |
| Measurement Accuracy | 0.05 |
| Package Dimensions | 30.8 x 12.7 x 12.3 cm; 881 g |
| Part number | VT25PD-S |
| Power source type | Battery Powered |
| Specification met | gs38,reach |
| Style | Compact |

## Product Details

- **Brand:** Martindale
- **Colour:** Yellow
- **Min. Operating voltage:** 12 Volts
- **Power source:** Battery Powered
- **Style:** Compact

## Images

![Martindale VT25PD-S Voltage Tester and Proving Unit Kit, GS38 Compliant, 12–690V AC/DC, Phase Rotation - Image 1](https://m.media-amazon.com/images/I/41-esfSgJML.jpg)
![Martindale VT25PD-S Voltage Tester and Proving Unit Kit, GS38 Compliant, 12–690V AC/DC, Phase Rotation - Image 2](https://m.media-amazon.com/images/I/41Bspsz5efL.jpg)
![Martindale VT25PD-S Voltage Tester and Proving Unit Kit, GS38 Compliant, 12–690V AC/DC, Phase Rotation - Image 3](https://m.media-amazon.com/images/I/41S37YWkmPL.jpg)
![Martindale VT25PD-S Voltage Tester and Proving Unit Kit, GS38 Compliant, 12–690V AC/DC, Phase Rotation - Image 4](https://m.media-amazon.com/images/I/41fh6twscBL.jpg)
![Martindale VT25PD-S Voltage Tester and Proving Unit Kit, GS38 Compliant, 12–690V AC/DC, Phase Rotation - Image 5](https://m.media-amazon.com/images/I/41q5Yqm5uxL.jpg)

## Frequently Bought Together

- Martindale VT25PD-S Voltage Tester & Proving Unit Kit
- On-Site Guide (BS 7671:2018+A2:2022) (Electrical Regulations)
- Electrical Circuit Breaker Lockout Tagout Kit Padlock Loto Labels Hasps Medium Clamp on Circuit Breaker Lock Set Cable Ties Compliance for Industrial Electrical Lock Out Tag Out Kit

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-10*