Key Features

• 【Professional Free Chlorine Monitoring】 The GIDIGI digital chlorine tester for pool ensures precise detection of free chlorine levels (1-3ppm ideal range) with its clear digital display. Unlike traditional test strips, this electronic pool water tester eliminates color-guessing errors, making it ideal for families (especially children and pregnant women) to maintain a safe swimming environment. Prevent skin/eye irritation caused by improper chlorine levels and protect your pool health effortlessly.
• 【Precision Saltwater Pool Testing】 Optimize saltwater pool performance with GIDIGI's salinity tester for saltwater pool. Designed for saltwater pool testing kits, it accurately measures salinity (2700-3400ppm ideal range) to enhance chlorine reactor efficiency. Avoid excessive salt levels that drain swimmers' energy or damage equipment. This pool salt tester ensures balanced water chemistry for a comfortable swimming experience
• 【Aquarium & Fish Tank Water Guardian】Perfect for aquarium enthusiasts! Monitor pH, TDS, salinity, and temperature with GIDIGI's 7-in-1 digital pool water tester. Safeguard saltwater/freshwater fish by maintaining stable water conditions (TDS<10ppm for delicate species). Its instant readings verify added water quality and prevent harmful fluctuations, making it an essential pool test kit for inground pool and aquarium maintenance.
• 【Upgraded Accuracy & Durability】 Featuring a platinum electrode with anti-oxidation sponge technology, the GIDIGI electronic pool water tester delivers unmatched precision in chlorine/salinity measurements. Automatic temperature compensation and backlit display ensure reliable results in any environment. Compact and portable, this pool chemical monitor saves long-term costs with extended lifespan compared to basic testers.
• 【7-in-1 Multifunctional Water Analyzer】 Beyond pools and aquariums, GIDIGI's digital pool water tester ph and chlorine excels in diverse scenarios: test EC/TDS for hydroponics, ORP for drinking water, and salinity for ponds/wells. Whether verifying brewing water purity or checking if aquarium salinity matches marine life needs, this orp meter and salinity tester for saltwater aquarium provides lab-grade data in seconds. Your all-in-one solution for water safety!

Specifications