Product information:

1. Model: YY-W9909

2. PH: 0.00-14.00 pH
3. TDS: 0-19990 ppm; 0-199.0 ppt
4. EC: 0-19000us/cm; 0-199.0ms/cm
5. SALT: 0-199.9 ppt; 0%-20%
6. SG: 0.990-1.400
7. Temperature measurement range: 0°C-50.0°C; 32°F-122°F
8. WIFI connection: Download the APP to view the current and historical data on the mobile phone, abnormal high and low data alarm, etc.
9. Bluetooth APP real-time viewing: record data for a long time, easy to compare and analyze, and formulate solutions;
10. Real-time data transmission: daily, weekly and monthly data can be viewed, and water quality can be easily mastered;
11. APP alarm settings: Create smart scenes in Tuya APP and set the security range. And select the alarm method, beyond the safe range, send a notification reminder;
12. High-precision probe: corrosion resistance, long service life, good sense of responsibility, fast response, and more stable data;
13. Personal settings: You can set your own alarm value and recording frequency, etc.
14. Wide range of application: can be widely used in fish tank, aquarium, mariculture, swimming pool, drinking water, laboratory, fish pond, aquarium, drinking water, fish pond, aquarium, fish tank

Instructions for use:
This product is professionally used to test the water quality of fish ponds, aquariums, drinking water, fish ponds, aquariums, fish tanks, hydroponics, and mariculture. With built-in Bluetooth connectivity, you can save, download and share PH/TDS/EC/Salinity/SG/Temperature recorded data by yourself. In addition, the product can be mounted on the wall with suction cups, so you don't need to hold it, which is more convenient.

Packing list:

Water quality tester*1