UIUZMAR pH Chlorine Tester for Hot Tub, pH Chlorine ORP Salt Tester for Swimming Salt Water Pool, pH EC PPM Meter for Hydroponic, Water TDS pH Salinity Tester for Drinking Water, Fish Tank, Aquarium

• Digital Chlorine and pH Tester for Hot Tub: For those who like to relax in a hot tub, SPA, UIUZMAR hot tub pH tester can help you measure the chlorine value FAC (free available chlorine: 1-4ppm) of the hot tub; For families with children and any swimming pool or hot tub owner, the digital Chlorine tester hot tub is a good tool to check whether the hot tub is clean
• pH and Chlorine Salt Tester for Swimming Pool: UIUZMAR Chlorine tester can quickly help you measure the pH orp residual chlorine of the chlorine swimming pool, ensuring that the pH is between 7.2-7.8; orp is within 650-750mV; residual chlorine is between 1-3ppm, making your pool clean; at the same time, the pH salt tester has a salinity function and can work with a salt chlorine generator to ensure that the salinity of your salt water pool is between 2700-3400ppm
• Aquarium Salinity Tester: UIUZMAR pH TDS meter can measure the pH ppm value of freshwater fish, helping you know when to change the water in your fish tank such as Koi; at the same time, UIUZMAR pH Salinity Meter can measure the salinity ppt value of saltwater fish, seawater aquarium, making sure the salinity of your coral seawater aquarium is between 32-35ppt
• 7 in 1 Multifunctional pH and Chlorine ORP TDS digital tester: 7 in 1 UIUZMAR Tester can measure 7 parameters: pH, FAC, ( free available chlorine), salinity, ORP (Redox), TDS (total dissolved solids), EC (electrical conductivity) and Temperature. Widely used in DWC, Aeroponics, hydroponic system, saltwater pool, filtered water, well water, tap water, RO water, bottled water, pond water, fish tank, aquarium, homebrew beer
• Fast and Accurate Hydroponic PPM Meter: The backlit digital display provides precise and reliable pH chlorine results. No more fumbling with test strips and trying to match colors. The UIUZMAR Chlorine Tester has automatic temperature compensation, whether used in a hot tub, spa or swimming pool, the accuracy of the test results will not be affected by temperature, with an upgraded probe that makes the readings more stable

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Product Description

Digital Chlorine and pH Tester for Swimming Pool

This salinity meter can measure salt pools and help you check if the salt chlorinator is working properly; for salt pools, ideal pH is 7.2-7.8; salinity is best between 2700-3400 ppm to ensure a comfortable and clean pool

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1Spa pH Chlorine tester 2pH TDS Meter for Water3Hydroponic pHEC PPM Meter

pH Salinity Chlorine ORP Meter

Digital Backlight Design

The backlit display accurately shows the residual chlorine value and the readings can be read clearly even in low light conditions.

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1Why Choose UIUZMAR?2Widely Used Tester

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Customer Reviews	4.5 out of 5 stars22	4.3 out of 5 stars15	4.4 out of 5 stars129	4.1 out of 5 stars7	3.9 out of 5 stars4	4.6 out of 5 stars128	4.3 out of 5 stars47
Price	£37.99£37.99	£54.51£54.51	£17.09£17.09	£19.99£19.99	£52.99£52.99	£59.21£59.21	£17.85£17.85
Measuring Parameter(s)	pH, TDS, EC, Salt, Temp	pH, ORP, Chlorine, EC TDS Temp	TDS, EC, Temp	pH 7.00; pH 4.00; pH 10.01	pH, Temp	pH, Temp	pH, TEMP
Applications	Saltwater Pool; Aquarium	Chlorine & SaltWater Pool	RO system, water solutions.	pH Electrode, pH Meter	Soil, Food, Water	Food, Cheese, Dough, Liquid	Hot Tub, Aquarium, Pool
Function	5 in 1	7 in 1	1413μS/cm	For Calibrate pH Meter	2 in 1	2 in 1	2 in 1
Backlight	✔	✔	✔	✘	✔	✔	✔
View Simultaneously	✘	✘	✘	✘	✔	✔	✔