Test range for total alkalinity: 0 ~ 240 ppm. 💦This pool ph test kit has anti-VC interference ability，The accuracy is 96%. Residual Chlorine Range: 0 - 10. 6 in 1 swimming pool test paper：. Total chlorine test range: 0 ~ 10 ppm.
eBay
Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. 30PCS S+M+L Size Christmas Sacks Party Gift Bags Present Storage Drawstring Wrap. Total chlorine test range: 0 ~ 10 ppm.
eBay
Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. Water test in swimming pool or spa pool. Total chlorine test range: 0 ~ 10 ppm. Free chlorine test range: 0 ~ 10ppm.
eBay
Help the salt chlorinator work more efficiently in the appropriate salinity value. Check the salt concentration of saltwater pool & hot tub that use salt chlorine generator. Test pool salt level- Salt range:0-9990ppm/10-100ppt.
eBay
Total Alkalinity. Total Bromine. We have over 30 Years experience in Hot Tubs and Pools! Why Happy Hot Tubs?. Free Chlorine. Easy to read. Dip for 2 seconds and remove. Compare colours and adjust your levels as required.
eBay
3 IN 1 POOL TEST KIT: The keys to maintaining water quality in your swimming pool include Total alkalinity (TA),Free Chlorine and Bromine and pH. With 4 tests combined into one strip, testing is super easy and efficient.
eBay
An electro-tester for testing pH and chlorine (Cl2) levels in water for routine monitoring of pH and chlorine levels of swimming pools, spas and different water sources. PH CL2 Chlorine Tester. 1 x pH and Cl2 Tester with Probe.
eBay
EASYTEST - Easy to Use. EASYTEST water quality testing series products. 3 IN 1 POOL TEST KIT: The keys to maintaining water quality in your swimming pool include Total alkalinity (TA),Free Chlorine and Bromine and pH. With 4 tests combined into one strip, testing is super easy and efficient.
eBay