---
product_id: 679810634
title: "pH Salt Tester for Aquarium, Digital Salinity Tester for Salt Water Swimming Pool, Pond Water 5 in 1 pH TDS EC Salt Temp Meter for Koi Fish, Marine Tank, Hydroponic, Spa, Drinking Water"
brand: "uiuzmar"
price: "₪243"
currency: ILS
in_stock: true
reviews_count: 7
category: "Uiuzmar"
url: https://www.desertcart.co.il/products/679810634-ph-salt-tester-for-aquarium-digital-salinity-tester-for-salt
store_origin: IL
region: Israel
---

# 5-in-1 multi-parameter meter ±0.1 pH accuracy Auto temp compensation pH Salt Tester for Aquarium, Digital Salinity Tester for Salt Water Swimming Pool, Pond Water 5 in 1 pH TDS EC Salt Temp Meter for Koi Fish, Marine Tank, Hydroponic, Spa, Drinking Water

**Brand:** uiuzmar
**Price:** ₪243
**Availability:** ✅ In Stock

## Summary

> 💧 Master your water’s secrets with one smart meter!

## Quick Answers

- **What is this?** pH Salt Tester for Aquarium, Digital Salinity Tester for Salt Water Swimming Pool, Pond Water 5 in 1 pH TDS EC Salt Temp Meter for Koi Fish, Marine Tank, Hydroponic, Spa, Drinking Water by uiuzmar
- **How much does it cost?** ₪243 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/679810634-ph-salt-tester-for-aquarium-digital-salinity-tester-for-salt)

## Best For

- uiuzmar enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Readings Anytime:** Backlit LCD screen with automatic temperature compensation ensures clear, reliable data even in low light or fluctuating temps.
- • **Precision pH & Salinity Control:** Maintain perfect aquatic balance with ±0.1 pH accuracy and salinity range up to 9990 ppm.
- • **Trusted by Experts & Enthusiasts:** Join thousands of millennial managers and hobbyists who rely on UIUZMAR for precise, hassle-free water quality insights.
- • **Optimized for Diverse Environments:** Ideal for aquariums, koi ponds, hydroponics, spas, and saltwater pools—tailored for your professional water management needs.
- • **All-in-One Water Quality Monitoring:** Get pH, TDS, EC, salinity, and temperature readings in one sleek device—no more juggling multiple testers.

## Overview

The UIUZMAR 5-in-1 pH Salt Tester is a versatile digital meter designed for precise measurement of pH, salinity, TDS, EC, and temperature across various water types including aquariums, koi ponds, hydroponic systems, spas, and saltwater pools. Featuring ±0.1 pH accuracy, automatic temperature compensation, and a backlit LCD for easy reading, it empowers professionals and enthusiasts to maintain optimal water conditions effortlessly.

## Description

UIUZMAR pH Salt Tester for Aquarium, Digital Salinity Tester for Salt Water Swimming Pool, Pond Water 5 in 1 pH TDS EC Salt Temp Meter for Koi Fish, Marine Tank, Hydroponic, Spa, Drinking Water : desertcart.co.uk: Business, Industry & Science

Review: Good so far - It does the job, it took me a while to get it all set up but it’s accurate as far as I can tell
Review: Don't use for Reef Salinity - PH works great but Salinity meter is not even close.

## Features

- Aquarium pH Salt Tester: UIUZMAR pH salinity meter can measure the ppm of freshwater fish tanks such as Koi ponds within the ideal range of 100-300ppm, coral reef aquarium water quality within 32-35ppt, and saltwater fish tanks within 32-37ppt. The salinity measurement range of this salt meter is 0-9990ppm, 10.1-100.0ppt, 0.0-15.0%; Very suitable for different types of fish farming systems. It's a handy tool for pond managers, Koi breeders and aquarium managers
- pH & EC Hydroponic Tester: UIUZMAR EC pen hydroponics can test the pH, ppm, ec levels of hydroponic nutrient solution. Help you provide a suitable growth environment for your hydroponic plants. The Test range of UIUZMAR ec PPM hydroponics meter: EC: 0-9990μS/cm; pH is 0.0-14.0pH, ppm is 0-9990 ppm, meeting the different scales needs of hydroponic enthusiasts and hydroponic farmers for Hydroponic System. Applicable to DWC, Aeroponics, NFT, etc
- Easy-to-use pH TDS Meter: Compared with traditional pH test strips, UIUZMAR digital pH tester adopts LCD backlight screen, no need to repeat color comparison like pH test strips. UIUZMAR digital fish pond water tester can be easily read even in dim light. And this pH salt tester has automatic temperature compensation function, even if the temperature changes, it will not affect the accuracy of the tester results
- Salt Tester for Swimming Pool: UIUZMAR swimming pool ph tester can be used with salt chlorine generator to help swimming pool owners measure the ideal swimming pool pH value (7.2-7.8pH) and salinity (2700-3400ppm), and can also meet the different salinity requirements of different salt chlorine generators. In addition, UIUZMAR salinity meter is also suitable for hot tub, spa
- 5 in 1 pH Salt meter: No need to buy other types of test pens, only one UIUZMAR pH Salt EC Tester for Water can get pH/Salt/EC/TDS/Temp values. Therefore, UIUZMAR pH salt tester widely used in satwater pool, Aquarium, pond water, fish tank, Koi Pond, Marine Tank, hot tub, swimming pool, spa, Hydroponic, irrigation water, homebrew beer, drinking water, Bottled water, coffee kombucha, vinegar, Filtered water, well water, RO water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9B4LS9M |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 57,759 in Garden ( See Top 100 in Garden ) 194 in Pool & Hot Tub Testers |
| Customer Reviews | 4.4 4.4 out of 5 stars (168) |
| Date First Available | 12 July 2024 |
| Included components | pH Salt meter, manual, pH calibration powder |
| Item Package Quantity | 1 |
| Item Weight | 250 g |
| Item model number | UI-09A |
| Manufacturer | Jinan Runjie Electronic Technology co., Ltd. |
| Measurement Accuracy | +/-0.1pH |
| Package Dimensions | 23.6 x 10 x 5.7 cm; 250 g |
| Part number | UI-09A |
| Style | 5 in 1 pH Salt Meter |

## Images

![pH Salt Tester for Aquarium, Digital Salinity Tester for Salt Water Swimming Pool, Pond Water 5 in 1 pH TDS EC Salt Temp Meter for Koi Fish, Marine Tank, Hydroponic, Spa, Drinking Water - Image 1](https://m.media-amazon.com/images/I/31EdRNJIHIL.jpg)
![pH Salt Tester for Aquarium, Digital Salinity Tester for Salt Water Swimming Pool, Pond Water 5 in 1 pH TDS EC Salt Temp Meter for Koi Fish, Marine Tank, Hydroponic, Spa, Drinking Water - Image 2](https://m.media-amazon.com/images/I/510zWkXv1kL.jpg)
![pH Salt Tester for Aquarium, Digital Salinity Tester for Salt Water Swimming Pool, Pond Water 5 in 1 pH TDS EC Salt Temp Meter for Koi Fish, Marine Tank, Hydroponic, Spa, Drinking Water - Image 3](https://m.media-amazon.com/images/I/51Eb+Ez8cVL.jpg)
![pH Salt Tester for Aquarium, Digital Salinity Tester for Salt Water Swimming Pool, Pond Water 5 in 1 pH TDS EC Salt Temp Meter for Koi Fish, Marine Tank, Hydroponic, Spa, Drinking Water - Image 4](https://m.media-amazon.com/images/I/51fpLLuy7HL.jpg)
![pH Salt Tester for Aquarium, Digital Salinity Tester for Salt Water Swimming Pool, Pond Water 5 in 1 pH TDS EC Salt Temp Meter for Koi Fish, Marine Tank, Hydroponic, Spa, Drinking Water - Image 5](https://m.media-amazon.com/images/I/51iZLQxH01L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good so far
*by C***E on 10 September 2025*

It does the job, it took me a while to get it all set up but it’s accurate as far as I can tell

### ⭐⭐ Don't use for Reef Salinity
*by C***1 on 11 October 2025*

PH works great but Salinity meter is not even close.

### ⭐⭐⭐⭐⭐ Review
*by D***L on 7 September 2025*

Resistente, viene calibrado y con su kit de calibración, se ilumina y es muy comodo

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-27*