SPECIFICATIONS

Brand Name: Yieryi

YIERYI Model: PH-W218

Origin: Mainland China

Is Smart Device: YES

Display Type: DIGITAL

With Backlight Or Not: YES

Model Number: PH-W218

Certification: CE

PH-W218US: US Plug

Function 1: Smart WIFI Multifunctional Monitor Meter

Function 2: Online Aquarium Water Quality Tester

Function 3: Swimming Pool Meter

PH-W218US-P: US With PH,ORP,1413us/cm/25ml,12.88ms/cm/25ml Calibration Powder

Please do not use your mobile phone USB cable to connect the power supply, you must use our distribution of power plugs to link the power supply, mobile phone USB cable is not applicable to our products!

Yieryi WiFi Tuya Smart PH ORP TDS EC SALT S. G TEMP CF Monitor Meter Online Aquarium Water Quality Tester Data Logger Controller

【Tuya Smart WIFI Online PH/EC/SALT/ORP/TDS/S.G/TEMP/CF Controller】Download "Tuya" 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 Tuya 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, mariculture, drinking water, water source, soilless culture, aquarium, hydroponics, laboratory, spa, environment, swimming pool and water treatment system.





【WIFI Tuya 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