---
product_id: 64562968
title: "HM Digital pH Meter pH-80 Hydrotester LCD Display With Auto Calibration & Temperature Display"
brand: "hm digital"
price: "€ 65.26"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hm Digital"
url: https://www.desertcart.sk/products/64562968-hm-digital-ph-meter-ph-80-hydrotester-lcd-display-auto
store_origin: SK
region: Slovakia
---

# pH range 0-14 for versatile testing Auto calibration for precision Integrated temperature display HM Digital pH Meter pH-80 Hydrotester LCD Display With Auto Calibration & Temperature Display

**Brand:** hm digital
**Price:** € 65.26
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay ahead in your green game with precision pH insights!

## Quick Answers

- **What is this?** HM Digital pH Meter pH-80 Hydrotester LCD Display With Auto Calibration & Temperature Display by hm digital
- **How much does it cost?** € 65.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/64562968-hm-digital-ph-meter-ph-80-hydrotester-lcd-display-auto)

## 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

- • **Compact & Portable:** Lightweight design (113g) fits perfectly in your toolkit or pocket for on-the-go testing.
- • **All-in-One Monitoring:** Simultaneously track pH levels and temperature for comprehensive water quality insights.
- • **Versatile Application:** Ideal for hydroponics, gardening, pools, aquariums, and more—join the community of smart growers.
- • **Ready to Use Out of the Box:** Includes 3 LR44 batteries and calibration pouch—no extra purchases needed.
- • **Precision at Your Fingertips:** Auto calibration ensures reliable, consistent pH readings every time.

## Overview

The HM Digital pH-80 Hydrotester is a compact, user-friendly pH meter featuring a full 0-14 pH range, auto calibration, and temperature display. Designed for hydroponics, gardening, pools, and aquariums, it comes ready with batteries and calibration tools, making it a practical choice for professionals seeking reliable water quality monitoring.

## Description

HM Digital pH Meter pH-80 Hydrotester LCD Display With Auto Calibration & Temperature Display : desertcart.in: Industrial & Scientific

Review: Perfect - Durable, accurate n genuine
Review: DO NOT BUY - WILL NOT HONOR WARRANTY - I bought this PH Meter in June 2024. I went for the more expensive one due to bad experiences with the cheaper ones. Immediately I noticed that the meter required almost daily calibration. I waited several days before jumping to conclusions. I purchased multiple buffer solutions at my own expense to test and verify results. All inconsistent. Finally I contacted HM support and sent them photos and videos of evidence that readings were faulty. They made me ship the meter back to them at my own expense. After 2 weeks they claimed that they calibrated and tested the device and it was working fine, they could find no issues, and they sent it back to me. As soon as I opened the box I tested again using buffers and the results are way off again! See pictures. Fresh from their factory calibration. I have tried every way to cooperate with them. I have even asked them to send me their own buffers if they are so adamant the device works fine. I have sent photos and videos of evidence. And yet the still refuse to acknowledge the device if faulty. If they had been a little more transparent and helpful this could have been easily resolved. But considering their stubborn refusal to accept the facts or provide their own, I must warn anyone from buying any HM products with a 1-Star rating. Aside from the cost of the meter, all the buffers have also drained my wallet. Terribly disappointed and frustrated.

## Features

- The pH-80 is a reliable pH meter (aka pH pen or pH tester)
- That is ideal for testing application
- Such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0096N8OWI |
| Are batteries included? | Yes |
| Batteries | 3 LR44 batteries required. (included) |
| Best Sellers Rank | #6,757 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Lab pH Meters #23 in Plant & Soil Monitoring |
| Brand | HM Digital |
| Country of Origin | India |
| Customer Reviews | 3.7 3.7 out of 5 stars (683) |
| Date First Available | 11 November 2011 |
| Generic Name | HM Digital |
| Global Trade Identification Number | 00891144000175 |
| Importer | HM DIGITAL |
| Included Components | Manual, Calibration Pouch |
| Item Dimensions LxWxH | 15.2 x 3.3 x 1.8 Centimeters |
| Item Height | 0.7 Inches |
| Item Weight | 113 g |
| Item Width | 1.3 Inches |
| Item model number | HMDPHM80 |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery energy content | 3 Milliamp Hours (mAh) |
| Manufacturer | 9999104646, HM Digital |
| Model number | HMDPHM80 |
| Net Quantity | 10 Piece |
| Number of Memory Sticks | 1 |
| Number of lithium ion cells | 1 |
| Packer | Mb No. 9999104646 |
| Ph Range | 0-14 |
| Product Dimensions | 15.24 x 3.3 x 1.78 cm; 113 g |
| UPC | 891144000175 071038000065 807032974725 |

## Product Details

- **Brand:** HM Digital
- **Manufacturer:** 9999104646, HM Digital
- **Net Quantity:** 10 Piece
- **Ph Range:** 0-14
- **UPC:** 891144000175 071038000065 807032974725

## Images

![HM Digital pH Meter pH-80 Hydrotester LCD Display With Auto Calibration & Temperature Display - Image 1](https://m.media-amazon.com/images/I/618raD5g41L.jpg)

## Questions & Answers

**Q: Hello! where can i find ph buffers for calibration? i'll be looking at 4 and 7. the capsules available on amazon are poorly stored a unusable**
A: better you buy from Lab chemical shop

**Q: Is hm digital hmdphm80 digital ph/temperature meter use for only for water or other applications please specify?**
A: Yes only for ph/temperature.

**Q: Can i use it for checking ph of soil**
A: this meter is one headache  don't buy

**Q: How do we buy additional electrode solution and buffer solution???**
A: buffer solution better you prepare fresh from buffer tablets available with chem shop

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by P***R on 25 June 2020*

Durable, accurate n genuine

### ⭐ DO NOT BUY - WILL NOT HONOR WARRANTY
*by N***R on 20 July 2024*

I bought this PH Meter in June 2024. I went for the more expensive one due to bad experiences with the cheaper ones. Immediately I noticed that the meter required almost daily calibration. I waited several days before jumping to conclusions. I purchased multiple buffer solutions at my own expense to test and verify results. All inconsistent. Finally I contacted HM support and sent them photos and videos of evidence that readings were faulty. They made me ship the meter back to them at my own expense. After 2 weeks they claimed that they calibrated and tested the device and it was working fine, they could find no issues, and they sent it back to me. As soon as I opened the box I tested again using buffers and the results are way off again! See pictures. Fresh from their factory calibration. I have tried every way to cooperate with them. I have even asked them to send me their own buffers if they are so adamant the device works fine. I have sent photos and videos of evidence. And yet the still refuse to acknowledge the device if faulty. If they had been a little more transparent and helpful this could have been easily resolved. But considering their stubborn refusal to accept the facts or provide their own, I must warn anyone from buying any HM products with a 1-Star rating. Aside from the cost of the meter, all the buffers have also drained my wallet. Terribly disappointed and frustrated.

### ⭐⭐⭐⭐⭐ Good
*by A***Y on 4 May 2025*

Good

## Frequently Bought Together

- HMDPHM80 Digital pH/Temperature Meter
- HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, 2% Readout Accuracy
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-25*