---
product_id: 568676982
title: "Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent"
brand: "triplett"
price: "€ 72.15"
currency: EUR
in_stock: true
reviews_count: 5
category: "Triplett"
url: https://www.desertcart.hr/products/568676982-triplett-et30-non-contact-magnetic-field-detector-ac-dc-permanent
store_origin: HR
region: Croatia
---

# Low battery indicator for uninterrupted use Built-in LED flashlight for precision Detects AC/DC/Permanent magnetic fields Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent

**Brand:** triplett
**Price:** € 72.15
**Availability:** ✅ In Stock

## Summary

> 🧲 Detect magnetic fields like a pro—stay ahead, stay precise!

## Quick Answers

- **What is this?** Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent by triplett
- **How much does it cost?** € 72.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/568676982-triplett-et30-non-contact-magnetic-field-detector-ac-dc-permanent)

## Best For

- triplett enthusiasts

## Why This Product

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

## Key Features

- • **Battery Life Awareness:** Low battery indicator ensures you’re never caught off guard during critical inspections.
- • **Built-In Self-Test Magnet:** Confirms device functionality on the spot—never second-guess your tool.
- • **LED Flashlight Integration:** Illuminate hard-to-see areas while testing, enhancing accuracy and efficiency.
- • **Versatile Industrial Testing:** Perfect for solenoid valves, pneumatic/hydraulic controls, and speaker coil diagnostics.
- • **Instant Magnetic Field Detection:** Non-contact sensing for AC, DC, and permanent magnets—no guesswork, just results.

## Overview

The Triplett ET30 is a lightweight, battery-powered non-contact magnetic field detector designed to quickly identify AC, DC, and permanent magnetic fields. Featuring a built-in self-test magnet, LED flashlight, and low battery indicator, it’s engineered for professionals needing reliable diagnostics in pneumatic, hydraulic, and audio equipment applications.

## Description

Free delivery and returns on all eligible orders. Shop Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent.

Review: Better than expected - Works better than I expected it to for checking DC hydraulic solenoid valves. It is a little tight getting the cap off to swap batteries, but nothing you can't handle with a little flathead screwdriver. The light on this is useless though, but that's not what you're buying this for.
Review: Magnet detector not voltage detector - Excellent magnet detector it helps me to trouble shoot solenoids, for people who doesn’t know this is not a voltage detector.

## Features

- Non-Contact Detector quickly determines the presence of magnetic fields (AC/DC/Permanent)
- Test solenoid valves in pneumatic/hydraulic control equipment and audio speaker coils
- Built-in self test magnet and LED flashlight
- Low battery indicator
- Includes (2) AAA batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BTQ4YSZ |
| Best Sellers Rank | 653,840 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,190 in Voltage Testers |
| Brand | Triplett |
| Colour | Red |
| Customer Reviews | 3.8 out of 5 stars 84 Reviews |
| Included Components | ET30 Magnetic Field Detector, AAA Batteries (2) |
| Item Dimensions | 8.9 x 3.8 x 26.7 centimetres |
| Item Weight | 0.2 Pounds |
| Item dimensions L x W x H | 8.9 x 3.8 x 26.7 centimetres |
| Item weight | 0.2 Pounds |
| Manufacturer | Triplett Test Equipment and Tools |
| Manufacturer Part Number | ET30 |
| Model Number | ET30 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| UPC | 614395002336 |

## Product Details

- **Brand:** Triplett
- **Power source:** Battery Powered
- **Colour:** Red
- **Item weight:** 91 g
- **Item dimensions L x W x H:** 8.9 x 3.8 x 26.7 centimetres

## Images

![Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent - Image 1](https://m.media-amazon.com/images/I/71OirPk4GyL.jpg)
![Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent - Image 2](https://m.media-amazon.com/images/I/61wktbeyGeL.jpg)
![Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent - Image 3](https://m.media-amazon.com/images/I/71WE9QaotvL.jpg)
![Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent - Image 4](https://m.media-amazon.com/images/I/91oXXBu760L.jpg)
![Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent - Image 5](https://m.media-amazon.com/images/I/71RxqKxizyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than expected
*by R***S on 6 June 2025*

Works better than I expected it to for checking DC hydraulic solenoid valves. It is a little tight getting the cap off to swap batteries, but nothing you can't handle with a little flathead screwdriver. The light on this is useless though, but that's not what you're buying this for.

### ⭐⭐⭐⭐⭐ Magnet detector not voltage detector
*by A***Z on 2 November 2025*

Excellent magnet detector it helps me to trouble shoot solenoids, for people who doesn’t know this is not a voltage detector.

### ⭐ no funciono
*by L***O on 12 January 2021*

mal muy mal solo funciono la linterna

## Frequently Bought Together

- Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent
- Extech MD10 Non-Contact Magnet Detector with Built-in Flashlight
- Solenoid Valve Magnet Tool #TLMKC, Solenoid Valve Troubleshooting Magnet 18 mm, Fits All Common Industry Valves, Solenoid Magnet

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**Shop now:** [https://www.desertcart.hr/products/568676982-triplett-et30-non-contact-magnetic-field-detector-ac-dc-permanent](https://www.desertcart.hr/products/568676982-triplett-et30-non-contact-magnetic-field-detector-ac-dc-permanent)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-22*