---
product_id: 71923477
title: "HMDCOM100 Waterproof EC/TDS And Amp Temperature Combo Meter"
brand: "hm digital"
price: "E£ 8600"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/71923477-hmdcom100-waterproof-ec-tds-and-amp-temperature-combo-meter
store_origin: EG
region: Egypt
---

# EC/TDS measurement Waterproof design Temperature sensing HMDCOM100 Waterproof EC/TDS And Amp Temperature Combo Meter

**Brand:** hm digital
**Price:** E£ 8600
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Data with Confidence!

## Quick Answers

- **What is this?** HMDCOM100 Waterproof EC/TDS And Amp Temperature Combo Meter by hm digital
- **How much does it cost?** E£ 8600 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/71923477-hmdcom100-waterproof-ec-tds-and-amp-temperature-combo-meter)

## Best For

- hm digital enthusiasts

## Why This Product

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

## Key Features

- • **Instant Insights:** Real-time temperature monitoring for immediate adjustments.
- • **Compact & Portable:** Lightweight design for on-the-go professionals.
- • **All-Weather Warrior:** Fully waterproof, ready to tackle any environment.
- • **User-Friendly Interface:** Easy-to-read display for quick data interpretation.
- • **Precision at Your Fingertips:** Accurate EC, TDS, and salinity readings for optimal water quality.

## Overview

The HM Digital HMDCOM100 is a versatile waterproof meter that accurately measures electrical conductivity (EC), total dissolved solids (TDS), salinity, and temperature, making it an essential tool for professionals who demand precision in water quality management.

## Description

HM Digital HMDCOM100 Waterproof EC/TDS And Amp Temperature Combo Meter

## Features

- Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HM Digital |
| Special Feature | Waterproof |
| Color | White/Purple |
| Age Range (Description) | Adult |
| Included Components | Battery, Handheld Meter, Wrist Strap |
| Outer Material | Plastic |
| Display Type | Digital |
| Product Care Instructions | Wipe Clean |
| Unit Count | 1.0 Count |
| Power Source | Battery Powered |
| Model Name | COM-100 WATERPROOF PROFESSIONAL SERIES |
| Number of Batteries | 2 AAA batteries required. |
| Item Length | 7.3 Inches |
| Upper Temperature Rating | 80 Degrees Celsius |
| Response Time | 0.5 seconds |
| Reusability | Reusable |
| Immersion Depth | 1 Meters |
| Style | Professional |
| Indoor/Outdoor Usage | Indoor |
| UPC | 095225177507 891144000007 |
| Manufacturer | HM Digital |
| Part Number | COM-100 |
| Item Weight | 3.53 ounces |
| Item model number | COM-100 |
| Batteries | 2 AAA batteries required. |
| Is Discontinued By Manufacturer | No |
| Size | 7 Inch |
| Voltage | 3 Volts |
| Item Package Quantity | 1 |
| Special Features | Waterproof |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium |
| Warranty Description | 1 YEAR WARRANTY |
| National Stock Number | 4910-01-620-0848 |

## Product Details

- **Brand:** HM Digital
- **Special Feature:** Waterproof
- **Color:** White/Purple
- **Age Range (Description):** Adult
- **Included Components:** Battery, Handheld Meter, Wrist Strap
- **Outer Material:** Plastic
- **Display Type:** Digital
- **Product Care Instructions:** Wipe Clean
- **Unit Count:** 1.0 Count
- **Power Source:** Battery Powered

## Images

![HMDCOM100 Waterproof EC/TDS And Amp Temperature Combo Meter - Image 1](https://m.media-amazon.com/images/I/51qQfw368bL.jpg)

## Questions & Answers

**Q: For mfr: what is the accuracy, in +/-ppm, not % of scale?**
A: I'm not the manufacturer, just a buyer/owner of one these.  I can tell you what the User's Guide says about the meter's accuracy.  Quote:
Resolution: EC 0 - 00:0.1 μS / 0.01mS; 100 -999 1μS / 0.10mS; 1000 - 9990; 10 μS / 1.00mS
TDS: 0 -99: 0.1 ppm / 0.01ppt; 100-999: 1 ppm / 0.10ppt; 1000-9990: 10 ppm /1.00 ppt
Temperature: 0.1 ˚C/F
Hope that helps somewhat.
Accuracy: +/- 2%

**Q: Can i get the model that takes aaa batteries?**
A: Yes, this one takes AAA batteries.

**Q: replaceble probe**
A: You can replace it but should not need to, it last for a very long time. more than a year.

**Q: What is nylo?**
A: Uncertain. Possibly nylon

## Frequently Bought Together

- HM Digital COM-100 Waterproof EC/TDS/Temp Meter
- HM Digital 342ppm TDS Calibration Solution (a.k.a Water Testing Solution) 3 fl oz (90 ml)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-05*