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Multi Function Water Quality Tester

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$99.00 USD $169.00 USD Save $70.00 USD
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30 Days Easy Retums
1-Year Warranty

Product Information

Discover the convenience of this 5 in 1 water quality testing device for aquariums and swimming pools. Water temperature, PH, salt concentration, TDS, EC. Displays 5 parameters at the same time, intuitive and convenient. Easily monitor and adjust water environment with the user friendly designs and clear digital display of this water quality testing pen. Accurate measurements are made possible by the precise sensors and advanced technology of this versatile pen. Perfect for marine and freshwater farms, as well as home aquariums, ensuring optimal conditions for fish growth.

Product Specifications

Product Description

Package includes

Multi Function Water Quality Tester Multi Function Water Quality Tester Multi Function Water Quality Tester Multi Function Water Quality Tester Multi Function Water Quality Tester Multi Function Water Quality Tester Multi Function Water Quality Tester Multi Function Water Quality Tester

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One test To Know Everything

Water Quality Tester

Know everything with one test, and use water with more peace of mind

Easy Reading
You can switch the direction of the LCD screen by pressing the button according to the usage environment and personal preferences, and intuitively display 5 parameters at the same time, which is convenient to operate.
5-in-1 Aquarium Tester
This tester can measure water temperature, pH, salt concentration, TDS, EC. It can fully monitor water quality. Widely used to test swimming pools, drinking water, aquariums, wine, beer, hydroponics, etc.
Accurate and Reliable
Adopt sensitive probe and upgraded super chip design to ensure improved measurement stability, accuracy and longer probe life. And it has automatic temperature compensation function to reduce errors caused by liquid temperature changes.
Multipurpose TDS tester
Testing drinking water purity, monitoring the proper functioning of reverse osmosis (RO)/DI systems, checking to see if filters need replacement, maintaining aquariums or hydroponic systems (testing for nutrients), and pool and spa maintenance.
Easy Reading
You can switch the direction of the LCD screen by pressing the button according to the usage environment and personal preferences, and intuitively display 5 parameters at the same time, which is convenient to operate.
5-in-1 Aquarium Tester
This tester can measure water temperature, pH, salt concentration, TDS, EC. It can fully monitor water quality. Widely used to test swimming pools, drinking water, aquariums, wine, beer, hydroponics, etc.
Accurate and Reliable
Adopt sensitive probe and upgraded super chip design to ensure improved measurement stability, accuracy and longer probe life. And it has automatic temperature compensation function to reduce errors caused by liquid temperature changes.
Multipurpose TDS tester
Testing drinking water purity, monitoring the proper functioning of reverse osmosis (RO)/DI systems, checking to see if filters need replacement, maintaining aquariums or hydroponic systems (testing for nutrients), and pool and spa maintenance.
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FAQ
How to use?
Power on/off: Press and hold the button for 1 second to turn the device on or off. It will automatically shut down if not operated for 5 minutes.
Switch display interface: Press and hold the button for 2 seconds to switch display mode.
Function selection: Press and hold the button for 5 seconds to enter the function selection menu.
There are three functions to choose from: pH-CAL, EC-CAL.RESESET, pH calibration, EC calibration and factory reset.
What is a 5-in-1 Aquarium Tester?
1. Measure water temperature in Celsius and Fahrenheit 2. pH (Pondus Hydrogeniii) 3. Salt Concentration 4. TDS 5. EC. Displays 5 parameters simultaneously and intuitive and convenient.
What is automatic temperature compensation?

The tester will automatically correct the temperature error according to the change of water temperature, so as to obtain more accurate measurement results.

How to interpret the data from a water quality tester?
pH value: 7 is neutral, below 7 is acidic, above 7 is alkaline.
Dissolved oxygen: generally required to be greater than 5mg/L.
Conductivity: low for pure water, high for more ions.
Turbidity: the lower the turbidity, the clearer the water.
What scenarios is this water quality tester suitable for?
Our water quality detectors are widely used in: aquariums, drinking water safety monitoring, sewage treatment, aquaculture, environmental monitoring, industrial water, etc.

User Reviews

This is a nice, inexpensive water tester. I use it mainly to measure TDS to verify my water filters are working and it does a great job. It compares in accuracy to the other name brand testers. It even comes with a nice carrying caring case. Overall I think it's a great deal.
Gustavo Martinez
Accurate water tester. Purchased to test the efficacy of our countertop RO filter and the TDS readings are fairly close. Backlit with a large font so easy to read. 
Ghislain Colomar
The TDS meter seems accurate. My tap water reads within acceptable ranges, and my carbon drinking filter is slightly lower. I did test distilled water, and it read 0, then I added a squirt of contact lens solution just to test, and it shot up to 40. So that indicates it's working.
charlesjackson
I actually ordered this by accident. I wanted to test the soil in my plants but ordered this water tester by mistake. I decided to keep it and try it anyway, I could use it to test the water quality for my plants. It was easy to set up and use. It came with a little case. Worked well. Easy to read.
Audrey L.
This water tester is literally an absolute must have for any house or camping pack. It's simple, rechargeable, and works very well. I am able to get a reading in seconds and the smart design means I can collect a water sample in the testing cap itself, making everything very simple. Really clever, wish I had this years ago! 
Constantin C.
I went online and looked up the water quality in my state. The reading is in line with what my state says we should be drinking. I recommed.
regina mihlin
The temperature can be read in either Celsius or Fahrenheit and works just fine in or out of the water. The backlit display with large characters is very easy to read, especially in low light. If you have a pool, spa, or well, this is a handy gauge to check conditions.
Merci beaucoup
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