---
product_id: 64562543
title: "HM Digital 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: "R452"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Hm Digital"
url: https://www.desertcart.co.za/products/64562543-hm-digital-ap-1-aquapro-water-quality-total-dissolved-solids
store_origin: ZA
region: South Africa
---

# ±2% readout accuracy 0-5000 ppm TDS range 500 ms fast response time HM Digital 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:** R452
**Availability:** ✅ In Stock

## Summary

> 💧 Know your water, own your health — don’t let impurities sneak in!

## Quick Answers

- **What is this?** HM Digital 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?** R452 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/64562543-hm-digital-ap-1-aquapro-water-quality-total-dissolved-solids)

## 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 500 milliseconds—no waiting, no hassle.
- • **Low Battery Indicator:** Never get caught off guard with a fading battery during critical water tests.
- • **Precision You Can Trust:** Accurate ±2% TDS readings ensure your water quality is never a guess.
- • **Sleek & Portable Design:** Compact, lightweight, and modern—perfect for the health-conscious professional on the go.
- • **Ultra-Wide Detection Range:** Measures TDS from 0 to 5000 ppm, covering all water types from tap to purified.

## Overview

The HM Digital AP-1 AquaPro is a handheld, precision TDS meter designed for professionals and health-conscious millennials. With a broad 0-5000 ppm range, ±2% accuracy, and rapid 500 ms response, it empowers you to monitor water purity for drinking, aquariums, pools, and more. Its sleek, portable design and low battery indicator make it an essential tool for ensuring optimal water quality anytime, anywhere.

## Description

HM Digital AP-1 AquaPro Water Quality Tester (TDS) and Temperature Quality Product ~ Designed in USA HOW PURE IS YOUR WATER? Know when to change your water filter Measure and Monitor Total Dissolved Solids (TDS) levels for Drinking Water Water Filters Hydropoinics Aquariums Food &Coffee Pools & Spas Colloidal Solver The United States EPA's Maximum Contaminant Level for Total Dissolver Solids (TDS) for human consumption is 500ppm. HM Digital introduces its new Aqua Pro series, a line of handheld TDS/EC meters with a sleek design that's perfect for today's modern kitchen. The Aqua Pro digital water testers are the next generation for today's tech-savvy and health-conscience consumer.

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 |
| Best Sellers Rank | #5,298 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Conductivity Meters & Accessories |
| Brand | HM Digital |
| Colour | White |
| Country of Origin | India |
| Display Type | LCD |
| Global Trade Identification Number | 00891144000120 |
| Included Components | Battery |
| Indoor/Outdoor Usage | Indoor |
| Item Dimensions LxWxH | 15 x 1.3 x 2.8 Centimeters |
| Item Weight | 80 g |
| Item model number | HMDAP1 |
| Manufacturer | HM Digital |
| Model Name | HMDAP1 |
| Net Quantity | 1 Count |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Outer Material | Other |
| Power Source | Handheld |
| Product Care Instructions | Wipe Clean |
| Response Time | 500 Milliseconds |
| Reusability | Rechargeable |
| Special Feature | Low Battery Indicator |
| Specification Met | TDS |
| Style | modern |
| UPC | 891144000120 807032971472 |

## Product Details

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

## Images

![HM Digital 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.

### ⭐⭐⭐⭐⭐ Super
*by J***N on 26 December 2025*

👍

## 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 South Africa*
*Store origin: ZA*
*Last updated: 2026-02-22*