Smart Water Quality Tester PH ORP TDS EC SALT TEMP Monitor T_uya WIFI Controller Description: Smart T_uya Monitor Meter WiFi Link Step-by-Step Video 【T_uya Smart WIFI Online PH/EC/SALT/ORP/TDS/S.G/TEMP/CF Controller】Download "T_uya " APP, WIFI connection/intelligent real-time data transmission, you can view current data, historical data, abnormal high and low data alerts, etc. on your cell phone. You can easily get PH/EC/SALT/ORP/TDS/S.G/TEMP and CF readings after connecting to your phone in seconds. It makes testing more accurate and convenient. Note: Please read the user manual for specific operation, and contact customer service if there is any abnormality. 【A mobile app connects 20 devices at the same time】A mobile app connects 20 devices at the same time, the app will be automatically named Device 1, Device 2.Device 3 inside .... Want to see which device data open that page ! 【With Data Logger Function】Data support export to mailbox, you can export data easily, you can export data, share measurement data, you can view daily, weekly and monthly data easily. This function is not yet available in the market, it is the latest feature! Super stylish product ! 【Simple Operation】 Easily measure PH/EC/SALT/ORP/TDS/S. G/TEMP and CF by immersing the tester's electrode into water, wait for a few seconds and get the data on the LCD screen. No need to repeat the measurement one by one like other test paper and water quality pen, the operation is more simple and convenient. Test temperature in °C / °F (switchable unit). Support backlight, even in dim light can be easily read. 【Real Time Monitoring with APP】WIFI Connection and Data Transfer, Download T_uya Smart APP and enter your account. Realize real time monitoring on the phone. Record data for a long time and provide data graphs for comparative analysis and solution making. 【High precision replaceable electrode, wide range of application】 Suitable for PH-ORP EC PPM CF humidity and temperature testing in fish tank, maricultural, drinking water, water source, soilless culture, aquarium, hydroponics, laboratory, spa, environment, swimming pool and water treatment system. 【WIFI T_uya Water Quality Tester Specifications】 1.PH Range : pH 0.00pH-14.00pH 2.ORP : -2000mv - +2000mv 3.EC: 0-19000us/cm 0-199.0 ms/cm 1us/cm(<1999us/cm) 10us/cm(>1999us/cm) 0.1ms/cm 4.TDS : 1ppm(<1999ppm) 10ppm(>1999ppm) 1ppm(<1999ppm) 10ppm(>1999ppm) 0.1ppt 5.SALT : 0-199.9ppt 0%-20% 1ppm(<1999ppm) 10ppm(>1999ppm) 0.1ppt 0.01% 6.S.G : 0.001 7.Temp : 0.1°C ( 0.2°F ) 8.CF : 0-1999.0 CF 1CF 9.Accuracy：（pH : ± 0.03pH；ORP : ± 5mv；EC、 TDS、 SALT : ±2% F.S ；Temp : ±1.0°C） 10.Battery：DC6V 【8 In One Water Quality Monitoring】 PH/EC/SALT/ORP/TDS/S. G/TEMP/CF 【T_uya Smart】WIFI Connection and Data Transfer Download T_uya Smart APP and enter your account. Realize real time monitoring on the phone. 【Mobile Application Monitoring】 PH-W218 is an instrument for 24 hours online monitoring. The APP is compatible with Apple and Android systems. Switch the phone language and region to automatically convert different words on the APP. 【Real-Time Data Detection 】 Click on PH to View the Details and Look Over Day 【One Day】, Week【One Week】, Month 【One Month】 【Export Data to Excel/Send Email to View and Share】 Every hour, every day, every week and every month, the export is directly sent to the mailbox in the form of a form. After sending the mailbox,you need to click Download 【Detailed Data Information 】 Data is received at all times; a set of data is transmitted in 15 seconds; data curve graphs is provided analysis. 【Detailed Data Information 】 Click on the pH alarm to set the highest and lowest alarm value. Users can set up SMS no -tifications or pop-up screen prompts on the ΑΡP. 【Parameter Calibration 】 PH calibration 3 ponts. Users can choose the calibration of 6.86 4.00 9.18 or 7.00 4.00 10.00. Factory default calibration is 6.86 4.00 9.18. ORP calibration :265mV,100mV. EC calibration:12.88ms/cm,1.413ms/cm. 【Hook Design】 Hang the meter on the wall.