---
product_id: 292364144
title: "512138 TruTest Digital Reader Swimming Pool Spa Test Kit Strips Refill"
brand: "aquachek"
price: "AED 223"
currency: AED
in_stock: true
reviews_count: 5
category: "Aqua Chek"
url: https://www.desertcart.ae/products/292364144-512138-trutest-digital-reader-swimming-pool-spa-test-kit-strips
store_origin: AE
region: United Arab Emirates
---

# 50-strip refill pack 3-in-1 chemical test fast digital readout 512138 TruTest Digital Reader Swimming Pool Spa Test Kit Strips Refill

**Brand:** aquachek
**Price:** AED 223
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into precision—because your pool deserves the smartest care!

## Quick Answers

- **What is this?** 512138 TruTest Digital Reader Swimming Pool Spa Test Kit Strips Refill by aquachek
- **How much does it cost?** AED 223 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/292364144-512138-trutest-digital-reader-swimming-pool-spa-test-kit-strips)

## Best For

- aquachek enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Testing Power:** 50 test strips per bottle keep your pool maintenance on point all season long
- • **Eliminate Color Guesswork:** Digital reader removes subjective color matching, delivering consistent, reliable readings
- • **Stay Ahead of Pool Problems:** Quick testing means you can prevent costly water imbalances before they escalate
- • **Seamless Digital Integration:** Designed exclusively for the AquaChek TruTest Digital Reader for instant, no-guesswork results
- • **Precision Chemistry at Your Fingertips:** Accurately measures Free-Chlorine/Bromine, pH, and Alkalinity for optimal pool health

## Overview

The AquaChek 512138 TruTest Digital Reader Test Strips Refill offers a convenient, fast, and accurate way to monitor your pool or spa’s key chemical levels—free-chlorine/bromine, pH, and alkalinity. Compatible only with the AquaChek TruTest Digital Reader, this 50-strip refill pack ensures you maintain crystal-clear, balanced water effortlessly, eliminating the guesswork of traditional color charts.

## Description

AquaChek's TruTest Test Strips give spa and pool owners a quick and easy way to test their waters overall health simply by inserting into the TruTest Digital Test Strip Reader, which provides highly-accurate results concerning the three main components of pool chemistry: pH level, free-chlorine or bromine, and total alkalinity. When combined with the TruTest Digital Test Strip Reader, you get fast results with no need for color matching. AquaChek TruTest Test Strip Refill Test Strips Tests for: Free-Chlorine, pH, Total Alkalinity Refill test strips for use with the blue AquaChek TruTest Digital Reader.

Review: I wonder about the accuracy - The idea is simple enough but readings can vary wildly between two sticks (the two readings are taken close together to confirm a suspiciously high - or low - reading. Follow the instructions carefully - do not slide the stick into the slot - and read out of strong sunlight or use the light shield. Problems seem to be caused by a patchy colour density on the strips, the reading depending on the precise area the meter reads. When the readings have appeared inherently unlikely, I have gone back to the old methods which depend on the use of the human eye, and these have invariably proved the more believable. This is a pity. It is much faster than tablets and colour charts and potentially more accurate than test tapes using the eye and colour comparisons, which are as fast but less accurate than the tablets. I suspect the active reagents/indicator are not always distributed as evenly as they should be over the test area, which I would guess is a matter of quality control. Given the cost of the meter and bottles of strips, I would have expected better quality. You also have to watch the expiry date of the strips, which might be quite short if they have been at the retailers for some time.
Review: Tolles Produkt - Wie jedes Jahr wieder bin ich absolut zufrieden mit dem Produkt

## Features

- Test for Free-Chlorine/Bromine, pH, and AlkalinityFor Use With Aquacheck Trutest Digital Reader Only50 Test Strips Per BottlePackage Quany 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004MGDI2K |
| Brand | AquaChek |
| Brand Name | AquaChek |
| Customer Reviews | 4.6 out of 5 stars 529 Reviews |
| Item Weight | 54 g |
| Manufacturer | AquaChek |
| Model Number | 512138 |
| Number of Items | 1 |
| Part Number | 512138 |
| Recommended Uses For Product | Swimming Pool, Spa |
| Recommended uses for product | Swimming Pool, Spa |
| Sterility Rating | 0-14 |
| UPC | 190944021381 190944012112 |
| pH range | 0-14 |

## Product Details

- **Brand:** AquaChek
- **Manufacturer:** AquaChek
- **Recommended uses for product:** Swimming Pool, Spa
- **UPC:** 190944021381 190944012112
- **pH range:** 0-14

## Images

![512138 TruTest Digital Reader Swimming Pool Spa Test Kit Strips Refill - Image 1](https://m.media-amazon.com/images/I/61nesTN5enL.jpg)

## Questions & Answers

**Q: Today is August 11 2016, what are the expiration date of this strips (that I will receive) if I order today?.**
A: Ones that I had ordered one month ago are good till 05/2017

**Q: What is the expiration date of the strips now?**
A: My batch says 5/2018 but I'm still using them and they work fine, as long as they are properly stored during the off season.

**Q: do these strips work with the red unit that tests for total bromine and total chlorine?**
A: Chlorine for sure

**Q: Hi! What is the expiration date of this trips.**
A: 5/6/2016

## Customer Reviews

### ⭐⭐⭐ I wonder about the accuracy
*by D***K on 26 August 2013*

The idea is simple enough but readings can vary wildly between two sticks (the two readings are taken close together to confirm a suspiciously high - or low - reading. Follow the instructions carefully - do not slide the stick into the slot - and read out of strong sunlight or use the light shield. Problems seem to be caused by a patchy colour density on the strips, the reading depending on the precise area the meter reads. When the readings have appeared inherently unlikely, I have gone back to the old methods which depend on the use of the human eye, and these have invariably proved the more believable. This is a pity. It is much faster than tablets and colour charts and potentially more accurate than test tapes using the eye and colour comparisons, which are as fast but less accurate than the tablets. I suspect the active reagents/indicator are not always distributed as evenly as they should be over the test area, which I would guess is a matter of quality control. Given the cost of the meter and bottles of strips, I would have expected better quality. You also have to watch the expiry date of the strips, which might be quite short if they have been at the retailers for some time.

### ⭐⭐⭐⭐⭐ Tolles Produkt
*by T***S on 7 February 2026*

Wie jedes Jahr wieder bin ich absolut zufrieden mit dem Produkt

### ⭐⭐⭐⭐⭐ Conforme pour mon appareil.
*by S***T on 28 August 2025*

Conforme aux besoin de mon appareil de lecture automatique.

## Frequently Bought Together

- AquaChek TruTest Test Strips (100 Count) (1)
- EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine
- Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs - Maintains Clean, Clear, Sanitized Water, 5 lbs

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-09-03*