---
product_id: 243178685
title: "Triplett EMF20 Low Frequency Magnetic Field Meter, 30Hz - 300Hz"
brand: "triplett"
price: "563.69 DT"
currency: TND
in_stock: true
category: "Triplett"
url: https://www.desertcart.tn/products/243178685-triplett-emf20-low-frequency-magnetic-field-meter-30hz-300hz
store_origin: TN
region: Tunisia
---

# ±2.5% accuracy 30-300Hz ELF range Max Hold function Triplett EMF20 Low Frequency Magnetic Field Meter, 30Hz - 300Hz

**Brand:** triplett
**Price:** 563.69 DT
**Availability:** ✅ In Stock

## Summary

> 📡 Stay ahead of invisible risks with pinpoint EMF insight!

## Quick Answers

- **What is this?** Triplett EMF20 Low Frequency Magnetic Field Meter, 30Hz - 300Hz by triplett
- **How much does it cost?** 563.69 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/243178685-triplett-emf20-low-frequency-magnetic-field-meter-30hz-300hz)

## 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

- • **Max Hold Memory:** Capture peak EMF levels instantly to never miss critical spikes.
- • **Dual Unit Display:** Seamlessly switch between milligauss and microteslas for versatile readings.
- • **Compact & Portable:** Lightweight 2.4 oz design with included carrying case for on-the-go monitoring.
- • **Trusted Reliability:** Backed by a 1-year manufacturer warranty and trusted by industry pros.
- • **Precision ELF Detection:** Pinpoint electromagnetic fields from 30 to 300Hz with professional-grade accuracy.

## Overview

The Triplett EMF20 is a precision low-frequency magnetic field meter designed to measure ELF electromagnetic fields between 30 and 300Hz. Featuring ±2.5% accuracy, a single-axis sensor, and a Max Hold function, it provides reliable readings in milligauss or microteslas. Compact and portable, it includes a 9V battery and carrying case, making it ideal for professionals monitoring EMF exposure from household and industrial equipment.

## Description

The Triplett EMF20 Magnetic Field Meter measures the electro-magnetic field of extremely low frequency (ELF) from 30 to 300Hz produced from electric transmission equipment, power lines, microwave ovens, air conditioners, refrigerators, computer monitors, fans, hairdryers, and many other appliances. Measurements can be displayed in milligauss or µTesla. It features a single axis sensor, +/-2.5% accuracy, and a Max Hold function. Includes 9V battery and carrying case.

## Features

- measures extremely low frequency (elf) electro-magnetic fields from 30 to 300hz
- measurements can be displayed in milligauss or µtesla
- single axis sensor
- accuracy +/-2.5%
- max hold function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LJBZNRN |
| Best Sellers Rank | #419,515 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #221 in EMF Meters |
| Brand Name | Triplett |
| Customer Reviews | 4.4 4.4 out of 5 stars (6) |
| Included Components | EMF20, 9V Battery, Carrying Case |
| Item Dimensions | 5 x 1 x 6 inches |
| Item Weight | 2.4 ounces |
| Manufacturer | Triplett Test Equipment and Tools |
| Measurement Accuracy | 0.025 |
| Measuring Range | 30Hz - 300Hz |
| Model | EMF20 |
| Part Number | EMF20 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | electric transmission equipment, power lines, microwave ovens, air conditioners, refrigerators, computer monitors, fans, hairdryers |
| UPC | 614395002572 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Manufacturer Warranty |

## Product Details

- **Brand:** Triplett
- **Item Weight:** 2.4 ounces
- **Item dimensions L x W x H:** 5 x 1 x 6 inches
- **Measurement Accuracy:** 0.025
- **Measuring Range:** 30Hz - 300Hz

## Images

![Triplett EMF20 Low Frequency Magnetic Field Meter, 30Hz - 300Hz - Image 1](https://m.media-amazon.com/images/I/71O1KwWs2BL.jpg)
![Triplett EMF20 Low Frequency Magnetic Field Meter, 30Hz - 300Hz - Image 2](https://m.media-amazon.com/images/I/81hz3fTdYOL.jpg)
![Triplett EMF20 Low Frequency Magnetic Field Meter, 30Hz - 300Hz - Image 3](https://m.media-amazon.com/images/I/91QvkjxFXQL.jpg)
![Triplett EMF20 Low Frequency Magnetic Field Meter, 30Hz - 300Hz - Image 4](https://m.media-amazon.com/images/I/91dOVT-DV9L.jpg)
![Triplett EMF20 Low Frequency Magnetic Field Meter, 30Hz - 300Hz - Image 5](https://m.media-amazon.com/images/I/81zJ4+Wi1NL.jpg)

## Frequently Bought Together

- Triplett EMF20 Low Frequency Magnetic Field Meter, 30Hz - 300Hz
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**Shop now:** [https://www.desertcart.tn/products/243178685-triplett-emf20-low-frequency-magnetic-field-meter-30hz-300hz](https://www.desertcart.tn/products/243178685-triplett-emf20-low-frequency-magnetic-field-meter-30hz-300hz)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-22*