Features:

【 3 in 1 Temp PH Salinity Controller Meter】Professional measure Temp, pH, Salinity(ppt) meter , After setting the required range, the output can be controlled online with other machines then linkage work

【Wifi Tuya Connected】Accurate real-time Wifi data transmission and clear measured values make it easy for you to save, manage and share test data without worrying about data loss.

【APP Alarm & Controller】Digital pH Salinity meter with fully customizable parameter settings. the App can set the security scope of pH and Salinity according to your needs. when the value you set exceeds the test range, the App interface will send alarm notices to your phone. When the value reaches the desired range, the carbon dioxide machine connected to your fish tank can start working.

【Fuse protection】When the current is abnormal, reaching a certain height will blow the fuse, cut off the whole circuit to play a protective role

【LCD Backlight Display】Multi-parameter display at the same time, LCD backlight display for clear reading, support night monitoring

【Wide Applications】Suitable for aquariums, saltwater, mariculture, marine, swimming pool, fish tank, koi ponds, seafood salt level testing, etc.

Noticed : Please keep the instrument dry and keep the environment ventilated and dry when using.