---
product_id: 64562543
title: "AP-1 AquaPro Water Quality Total Dissolved Solids Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy, Plastic, Pack of 1"
brand: "hm digital"
price: "84.91 DT"
currency: TND
in_stock: true
reviews_count: 13
url: https://www.desertcart.tn/products/64562543-ap-1-aquapro-water-quality-total-dissolved-solids-tester-0
store_origin: TN
region: Tunisia
---

# ±2% readout accuracy 0-5000 ppm TDS range 500 ms fast response time AP-1 AquaPro Water Quality Total Dissolved Solids Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy, Plastic, Pack of 1

**Brand:** hm digital
**Price:** 84.91 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of the curve with crystal-clear water insights!

## Quick Answers

- **What is this?** AP-1 AquaPro Water Quality Total Dissolved Solids Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy, Plastic, Pack of 1 by hm digital
- **How much does it cost?** 84.91 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/64562543-ap-1-aquapro-water-quality-total-dissolved-solids-tester-0)

## 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 Results:** Get reliable water quality data in just half a second—no waiting, no guessing.
- • **Precision You Can Trust:** Accurate ±2% readings ensure your water quality insights are spot-on every time.
- • **Sleek & Portable Design:** Modern, lightweight handheld device fits perfectly in your busy lifestyle and workspace.
- • **Smart Low Battery Alert:** Never get caught off guard with a built-in low battery indicator keeping you powered up.
- • **Ultra-Wide Detection Range:** Measures TDS levels from 0 to 5000 ppm, covering everything from tap to industrial water.

## Overview

The HM Digital AP-1 AquaPro is a professional-grade handheld TDS meter designed for precise water quality testing across aquaculture, hydroponics, and industrial applications. Featuring a broad 0-5000 ppm range, ±2% accuracy, and rapid 500 ms response, it delivers fast, reliable readings in a sleek, portable form factor. Trusted by thousands, this Korean-engineered device empowers health-conscious professionals to monitor and optimize water purity with confidence.

## Description

HM Digital’s Aquapro Series is a handheld water quality tester with a modern design that is perfect for today’s tech-savvy and health-conscience consumers. It is an ideal tool for Aquaculture, Hydroponics, Aquarium, Industrial, Food & Beverage & Water Treatment.

Review: Good, reliable product to measure TDS level of water - Hello, I was drinking Cauvery water for many years in BSK 3rd Stage, Bangalore but was unsure of the TDS levels. I bought this HM Digital AP-1 tester and found useful. Its reliable and gives accurate readings which incidentally made in Korea product. The municipality water level TDS was around 200 ppm and then went for RO+UV+UF+TDS water filter to get good, clear, potable water. The technician set the TDS limit in the water purifier to the desired level and now the family is liking the taste of water. The TDS level reduced to 60ppm. Anything around 50-70ppm range is a good water as we need some minerals for the body, hence water purifier was not set for below 50ppm. Thanks,
Review: Product Review - 1. The product is definitely very good. The packing was completely open from one end, as a result of which I initially got a feeling of it been tampered. But it was a genuine piece. I rated 4 only because of the damaged packaging which I think is very important for any genuine product. 2. The TDS of bottelled Bisleri water was 40. My tap water at Malad West was 76. 3. I would like to do some more tests from some other places and sources and give an update as and when it happens.

## Features

- digital tds meter
- hydrotester
- water quailty testing meter
- water testing tds meter
- Accuracy tds meter
- TDS METER

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007KDYOMU |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #13,607 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #52 in Conductivity Meters & Accessories |
| Brand | HM Digital |
| Brand Name | HM Digital |
| Colour | White |
| Customer Reviews | 4.2 out of 5 stars 1,737 Reviews |
| Display Type | LCD |
| Global Trade Identification Number | 00891144000120 |
| Importer Contact Information | HM DIGITAL |
| Included Components | Battery |
| Indoor Outdoor Usage | Indoor |
| Item Length | 15 Centimetres |
| Item Type Name | TDS METER |
| Item Weight | 80 Grams |
| Manufacturer | HM Digital, hm digital |
| Manufacturer Contact Information | hm digital |
| Model Name | HMDAP1 |
| Model Number | HMDAP1 |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Outer Material | Other |
| Outer Material Type | Other |
| Packer Contact Information | HM DIGITAL |
| Part Number | HMDAP1 |
| Power Source Type | Handheld |
| Product Care Instructions | Wipe Clean |
| Response Time | 500 Milliseconds |
| Reusability | Rechargeable |
| Special Feature | Low Battery Indicator |
| Special Features | Low Battery Indicator |
| Specification Met | TDS |
| Style Name | modern |
| UPC | 891144000120 807032971472 |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** HM Digital
- **Colour:** White
- **Included Components:** Battery
- **Special Feature:** Low Battery Indicator

## Images

![AP-1 AquaPro Water Quality Total Dissolved Solids Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy, Plastic, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/51w0Cb6+QtL.jpg)

## Questions & Answers

**Q: How to avail the warranty?**
A: You may have to talk to the shipper or to the agency who supplied the product

**Q: Is this original product which comes with 3 years HM India warranty?**
A: hello, Greetings from HM Digital India...Yes, This is Original HM Product with 1 year warranty.

**Q: Whats the difference between this & tds3 by HM digital?**
A: AP1 is better,we are north india distibutor of HM Digital,warranty can be claimed

**Q: does this product have any component which requires replacement like a paper strip or some special liquid to check the water?**
A: no .. you just need to immerse the front part of the product into water and the display will provide you the result ..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good, reliable product to measure TDS level of water
*by S***I on 4 July 2017*

Hello, I was drinking Cauvery water for many years in BSK 3rd Stage, Bangalore but was unsure of the TDS levels. I bought this HM Digital AP-1 tester and found useful. Its reliable and gives accurate readings which incidentally made in Korea product. The municipality water level TDS was around 200 ppm and then went for RO+UV+UF+TDS water filter to get good, clear, potable water. The technician set the TDS limit in the water purifier to the desired level and now the family is liking the taste of water. The TDS level reduced to 60ppm. Anything around 50-70ppm range is a good water as we need some minerals for the body, hence water purifier was not set for below 50ppm. Thanks,

### ⭐⭐⭐⭐ Product Review
*by K***M on 5 November 2018*

1. The product is definitely very good. The packing was completely open from one end, as a result of which I initially got a feeling of it been tampered. But it was a genuine piece. I rated 4 only because of the damaged packaging which I think is very important for any genuine product. 2. The TDS of bottelled Bisleri water was 40. My tap water at Malad West was 76. 3. I would like to do some more tests from some other places and sources and give an update as and when it happens.

### ⭐⭐⭐⭐⭐ Reading accuracy is great
*by K***I on 12 July 2026*

High accuracy

## Frequently Bought Together

- HM Digital AquaPro Handheld Water Total Dissolved Solids Tester - HM-DIGITAL-AP-1
- Apera Instruments PH20 Value pH Meter, Pocket Tester, Waterproof, ±0.1 pH Accuracy, 0-14 pH Range, ±0.5°C Temperature Sensor, Complete kit
- HM Digital PH-80 Digital pH/Temperature Meter

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-26*