Yewhick Digital Salinity Tester for Saltwater, Waterproof Pool Salt Tester, 4 in 1 Salt/EC/TDS/Temp Meter, High Accuracy Saltwater Tester with ATC for Saltwater Pool, Aquarium, Koi Fish Pond CIZTADA SHELF LIFE: 100 testing strips

SHELF LIFE: 100 testing strips in total

package length : 12

Read under natural daylight for best results

Scope of Application: Digital water tester for measuring chlorine and ph level

hot tub and spa

Yewhick Digital Salinity Tester for Saltwater, Waterproof Pool Salt Tester, 4 in 1 Salt/EC/TDS/Temp Meter, High Accuracy Saltwater Tester with ATC for Saltwater Pool, Aquarium, Koi Fish Pond CIZTADA SHELF LIFE: 100 testing stripsBrand: Yewhick Features: 4 in 1 Salinity Tester: With salinity, TDS, EC and temperature testing functions, this saltwater tester can analyze water quality more accurately, quickly and reliably. Ideal tester for saltwater pools, saltwater aquariums and sewage treatment. Salinity Tester with Large Range: 0~10000ppm 10. 1~200. 0ppt 0. 01% 25. 00%, greater salinity testing range brings you a better experience, and this salinity tester has an automatic