Digital Tuya WIFI PH/ORP/Temp Meter 3 IN 1 Water Quality Tester Aquarium Accurate PH Monitor Acidometer APP Control US/EU Plug feature: 1. Tuya Smart, WIFI connection/real-time data transmission: Download Tuya App, you can view current data and historical data on your mobile phone, alarm with abnormal high and low data, etc. 2. FUSE fuse protection: When the current is abnormal, the fuse will be blown when it reaches a certain height, and the entire circuit will be cut off for protection. 3. Can detect at the same time: PH/Salinity/Temp three values, LCD backlit display, clear reading, hanging holes on the back, can be hung on the wall for flexible use. 4. High-precision electrode/fast measurement: high precision, fast response, more stable data, corrosion resistance, long service life, simple maintenance 5. Wide range of applications: suitable for water source monitoring, aquaculture, farmland irrigation, experimental suffocation, swimming pools, fish tanks, etc. specification: Model: PH-W2825 Power supply: US/EU (optional) wifi mobile phone APP connection: yes APP real-time monitoring: yes View daily, weekly, monthly data: yes Measuring range PH: 0.00-14.00pH Salinity: 0-199.9ppt TEMP: 0-50C (32F-122F) Alarm setting range PH: 0.00-14.00pH Salinity: 0~20000ppm Kit includes: Host*1 Controller*1 Salinity electrode*1 PH electrode*1 Temperature electrode*1 Plug*1