---
product_id: 64670342
title: "DET99C Digital Earth Resistance Tester – 1000 Ohms | Handheld Ground & Soil Resistivity Meter | Compact Portable Design, Rechargeable Battery, LCD Display"
brand: "mextech"
price: "390.57 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Mextech"
url: https://www.desertcart.tn/products/64670342-det99c-digital-earth-resistance-tester-1000-ohms-handheld-ground-soil
store_origin: TN
region: Tunisia
---

# 0–1000 Ω precision range 3½ digit LCD display Rechargeable 8x1.2V battery DET99C Digital Earth Resistance Tester – 1000 Ohms | Handheld Ground & Soil Resistivity Meter | Compact Portable Design, Rechargeable Battery, LCD Display

**Brand:** mextech
**Price:** 390.57 DT
**Availability:** ✅ In Stock

## Summary

> 🌍 Ground your work in precision with the DET99C – the smart pro’s choice for earth resistance testing!

## Quick Answers

- **What is this?** DET99C Digital Earth Resistance Tester – 1000 Ohms | Handheld Ground & Soil Resistivity Meter | Compact Portable Design, Rechargeable Battery, LCD Display by mextech
- **How much does it cost?** 390.57 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/64670342-det99c-digital-earth-resistance-tester-1000-ohms-handheld-ground-soil)

## Best For

- mextech enthusiasts

## Why This Product

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

## Key Features

- • **Clear Digital Readout:** 3½ digit LCD display offers easy-to-read results, minimizing guesswork and errors.
- • **Multi-terminal Testing:** Four-terminal setup (E1, P1, P2, E2) ensures precise and versatile resistivity measurements.
- • **Portable & Compact Design:** Handheld, lightweight ABS body fits perfectly in your toolkit for on-the-go testing.
- • **Precision Ground Resistance:** Accurately measures earth resistance up to 1000 Ω for reliable safety checks.
- • **Long-lasting Rechargeable Power:** Equipped with rechargeable cells and AC adapter for uninterrupted field use.

## Overview

The MEXTECH DET99C Digital Earth Resistance Tester is a compact, handheld instrument designed for precise measurement of earth resistance and soil resistivity up to 1000 Ω. Featuring a rugged ABS body, rechargeable battery pack, and a clear 3½ digit LCD display, it supports four-terminal testing for enhanced accuracy. Ideal for professionals requiring reliable, portable ground testing solutions, this device combines durability with user-friendly operation.

## Description

Product Description MEASURING RANGE The tester measures directly the resistance of the earth and also measure the ground resistivity The digital earth tester can measure Measuring Range 0 – 1000 ῼ (10 ῼ, 1000 ῼ) WELL QUIPPED The study, elegant and compact body makes the instrument portable, easy to use, Handheld instrument. The digital earth tester meter has multiple specifications. It has a power battery. ACCESSORIES The package is inclusive of all the necessary accessories of the digital earth tester. It has powerful battery, a set of Test Leads, and an instruction manual so that you can use the meter easily by reading it. 'MEXTECH ' Digital Earth Resistance Tester is designed to measure the resistance resistivity. The study, elegant and compact body makes the instrument portable, easy to use, Handheld Features Rugged ABS body Easy to use hand held meter Four terminals E1, P1, P2, E2 Low battery indication Earth Resistance & Earth Resistivity Function

Review: Please include Calibration Certificate and basic leads in the package - The Calibration Certificate is not included. So you have to incur additional cost of Rs2000 for calibration at NABL accredited laboratory. The Leads are also not included ! That is a difficult part of it. The connecting leads are not available locally.
Review: Bad product - Bad product

## Features

- Measuring Range 0 – 1000 ῼ (10 ῼ, 1000 ῼ)
- Display: 3½ Digits, LCD
- Four terminals E1, P1, P2, E2
- Power supply: 8 x 1.2V Rechargeable cells with 230V AC adopter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LZVTTNY |
| Best Sellers Rank | #32,308 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #587 in Voltage Testers |
| Brand | MEXTECH |
| Brand Name | MEXTECH |
| Colour | Blue & Black |
| Country of Origin | India |
| Customer Reviews | 3.5 out of 5 stars 67 Reviews |
| Importer Contact Information | MEXTECH TECHNOLOGIES INDIA PVT LTD, G10, 8th floor Everest Building Tardeo road Mumbai 400034, Tel : 022 23559999 |
| Included Components | battery, user manual, Test Lead |
| Item Dimensions | 9.7 x 4.9 x 13.9 Centimeters |
| Item Type Name | EARTH TESTER |
| Item Weight | 14 Grams |
| Item dimensions L x W x H | 9.7 x 4.9 x 13.9 Centimeters |
| Manufacturer | MEXTECH TECHNOLOGIES INDIA PVT LTD, MEXTECH TECHNOLOGIES INDIA PVT LTD, G10, 8th floor Everest Building Tardeo road Mumbai 400034, Tel : 022 23559999 |
| Manufacturer Contact Information | MEXTECH TECHNOLOGIES INDIA PVT LTD, G10, 8th floor Everest Building Tardeo road Mumbai 400034, Tel : 022 23559999 |
| Maximum Operating Voltage | 1000 Volts |
| Measurement Type | Dc Voltage, Ac Voltage, Dc Current, Ac Current, Resistance, Capacitance, Frequency |
| Minimum Operating Voltage | 1.5 Volts |
| Model Number | DET-99C |
| Packer Contact Information | MEXTECH TECHNOLOGIES INDIA PVT LTD, G10, 8th floor Everest Building Tardeo road Mumbai 400034, Tel : 022 23559999 |
| Part Number | DET-99C |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Specification Met | CE |
| Style | Digital,Portable |
| Style Name | Digital,Portable |
| Unit Count | 1 Count |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Brand:** MEXTECH
- **Power Source:** Battery Powered
- **Style:** Digital,Portable
- **Colour:** Blue & Black
- **Item Weight:** 14 Grams

## Images

![DET99C Digital Earth Resistance Tester – 1000 Ohms | Handheld Ground & Soil Resistivity Meter | Compact Portable Design, Rechargeable Battery, LCD Display - Image 1](https://m.media-amazon.com/images/I/71KaMxKrMwL.jpg)
![DET99C Digital Earth Resistance Tester – 1000 Ohms | Handheld Ground & Soil Resistivity Meter | Compact Portable Design, Rechargeable Battery, LCD Display - Image 2](https://m.media-amazon.com/images/I/71uVlK25JRL.jpg)
![DET99C Digital Earth Resistance Tester – 1000 Ohms | Handheld Ground & Soil Resistivity Meter | Compact Portable Design, Rechargeable Battery, LCD Display - Image 3](https://m.media-amazon.com/images/I/71ljp5OKdrL.jpg)
![DET99C Digital Earth Resistance Tester – 1000 Ohms | Handheld Ground & Soil Resistivity Meter | Compact Portable Design, Rechargeable Battery, LCD Display - Image 4](https://m.media-amazon.com/images/I/61soPMOawuL.jpg)
![DET99C Digital Earth Resistance Tester – 1000 Ohms | Handheld Ground & Soil Resistivity Meter | Compact Portable Design, Rechargeable Battery, LCD Display - Image 5](https://m.media-amazon.com/images/I/61AygJIIf8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Please include Calibration Certificate and basic leads in the package
*by J***A on 25 July 2017*

The Calibration Certificate is not included. So you have to incur additional cost of Rs2000 for calibration at NABL accredited laboratory. The Leads are also not included ! That is a difficult part of it. The connecting leads are not available locally.

### ⭐⭐⭐⭐⭐ Bad product
*by A***P on 23 February 2023*

Bad product

### ⭐ Useless Piece Of Chinese junk
*by A***H on 8 July 2021*

It's a Chinese Rip off which got out of service within 1 month of use. It's not powering on now complete wastage of money. There customer service is also a joke. Its available on alibaba at $10 expect that that one isn't rebranded mextexh branded. It's made only to power on at the time of delivery so that people can be cheated. Don't waste your money. Nd its not accurate it shows wrong reading. Here in this observation it shows 5 ohm earth resistance while in reality it was 1.30 ohms it's not accurate.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-23*