---
product_id: 655175509
title: "12/24V Relay Tester Kit - Handheld Automotive Diagnostic Tool for Car/SUV/Truck A/C Testing"
brand: "generic"
price: "¥4883"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/655175509-12-24v-relay-tester-kit-handheld-automotive-diagnostic-tool-car
store_origin: JP
region: Japan
---

# 12/24V dual voltage testing Compact & portable design LED pass/fail indicator 12/24V Relay Tester Kit - Handheld Automotive Diagnostic Tool for Car/SUV/Truck A/C Testing

**Brand:** generic
**Price:** ¥4883
**Availability:** ✅ In Stock

## Summary

> ⚙️ Diagnose like a pro, wherever the road takes you!

## Quick Answers

- **What is this?** 12/24V Relay Tester Kit - Handheld Automotive Diagnostic Tool for Car/SUV/Truck A/C Testing by generic
- **How much does it cost?** ¥4883 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/655175509-12-24v-relay-tester-kit-handheld-automotive-diagnostic-tool-car)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium materials and odor-free construction ensure rugged reliability for every test.
- • **On-the-Go Testing:** Lightweight and compact, fits perfectly in your toolkit or travel bag for roadside checks.
- • **Gift-Ready Essential:** Perfect for the DIY enthusiast or pro mechanic—ideal for birthdays, Father’s Day, or holidays.
- • **Versatile Compatibility:** Supports 12V sensors, battery voltage, and vehicle battery levels across cars, SUVs, and trucks.
- • **Instant Relay Diagnostics:** Green LED confirms relay health, red flags faults—no guesswork, just results.

## Overview

The 12/24V Relay Tester Kit is a handheld automotive diagnostic tool designed for quick, reliable relay and battery voltage testing across cars, SUVs, and trucks. Featuring a clear LED pass/fail indicator, durable construction, and a compact form factor, it empowers professionals and enthusiasts to perform efficient electrical system diagnostics anytime, anywhere.

## Description

12/24V Relay Tester Kit - Handheld Automotive Diagnostic Tool for Car/SUV/Truck A/C Testing

## Features

- ✐Improved Testing Efficiency: Seamlessly evaluate relay performance; green LED confirms functionality, red signals failure—track data and timing effortlessly.
- ✐Outstanding Durability: Built with excellent workmanship and high-quality raw materials, our Relay Tester provides performance. Its sturdy construction and absence of any odor makes it safe to use for testing automotive relays.
- ✐Ease of Carrying: Take your testing on the road and never miss a beat. This relay tester is small, lightweight, and perfect for outdoors diagnostics. Pack it in the easy-to-carry bag and effortlessly test your electrical systems at home or on your travels.
- ✐Ideal : Show your care and love for family and friends on special occasions like Birthdays, Father's Day, Halloween, or Christmas with this must-have relay tester car kit.
- ✐Broadly Used: Detect faults and malfunctions with ease: our Relay Tester supports a wide range of applications, checking 12V sensor and battery voltage, as well as vehicle battery levels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Generic |
| Part number | OMA35JH106F66K1SR |
| Item Weight | 163 g |
| Package Dimensions | 17.09 x 13.31 x 5.21 cm; 163.29 g |
| Item model number | OMA35JH106F66K1SR |
| Size | Refer to description |
| Colour | A |
| Style | Unisex |
| Material | refer to description |
| Pattern | Refer to description |
| Shape | Refer to description |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Measurement Accuracy | refer to description |
| Included components | Refer to description |
| Batteries Required? | No |

## Product Details

- **Brand:** Generic
- **Power source:** Battery Powered
- **Style:** Unisex
- **Colour:** A
- **Item weight:** 163 g

## Images

![12/24V Relay Tester Kit - Handheld Automotive Diagnostic Tool for Car/SUV/Truck A/C Testing - Image 1](https://m.media-amazon.com/images/I/61wHP5+iecL.jpg)
![12/24V Relay Tester Kit - Handheld Automotive Diagnostic Tool for Car/SUV/Truck A/C Testing - Image 2](https://m.media-amazon.com/images/I/71TqiZSRyTL.jpg)
![12/24V Relay Tester Kit - Handheld Automotive Diagnostic Tool for Car/SUV/Truck A/C Testing - Image 3](https://m.media-amazon.com/images/I/71xNuCt-UWL.jpg)
![12/24V Relay Tester Kit - Handheld Automotive Diagnostic Tool for Car/SUV/Truck A/C Testing - Image 4](https://m.media-amazon.com/images/I/81C4p9VsCvL.jpg)
![12/24V Relay Tester Kit - Handheld Automotive Diagnostic Tool for Car/SUV/Truck A/C Testing - Image 5](https://m.media-amazon.com/images/I/61oTzbnvfkL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/655175509-12-24v-relay-tester-kit-handheld-automotive-diagnostic-tool-car](https://www.desertcart.jp/products/655175509-12-24v-relay-tester-kit-handheld-automotive-diagnostic-tool-car)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-07*