YIERYI WiFi PH EC Meter 3-in-1 Water Quality Tester Conductivity Controller for Hydroponics Aquariums

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3-in-1 pH Monitor: Wall-mountable rechargeable continuous monitor tester is widely used to measure the pH/EC/Temperature of water. clear LCD with backlight, 3 results displayed simultaneously. can online monitoring for a long time. pH electrode We use the international common BNC-Q9 plug, the PH probe can be replaced.

Calibration pH EC Tester: pH EC Monitor test temperature in ℃/℉(switchable unit), automatic temperature compensation. Calibrates easily and offers safer and more precise measurements. each set of products has passed the calibration liquid test function qualified before shipment.

Water Quality Tester with Output Power Relay: Plug in your own device (e.g. oxygen pump, Nutrient solution equipment, Hydroponics, or other pH&EC generation devices) into the corresponding pH or EC output power socket, and you can set your desired pH and Conductivity value in this monitor controller to trigger your devices to turn on or off.

Easy to Use: Digital pH EC tester with fully customizable parameter settings. the App can set the upper and lower limits of pH and EC, which can be set according to your needs. when the value you set exceeds the test range, the application interface will give an abnormal alarm, notifying you of any values exceeding your preset range.

Wide Application: Digital pH EC monitors apply in water sources, aquaculture, hydroponics, laboratory, drinking water, irrigation, swimming pools, and other water systems. easy to use and provides an instant display of results.

With data logger function
The data supports exporting to the mailbox, and you can view the data of the day, week, and month.
Focus on:
It is no problem to connect 20 devices to a mobile app at the same time. The app will be automatically named device 1, device 2,device 3.... just open the page to see which device data.
Notice:
One device can only connect to one mobile phone in the same network. If you want to connect to another mobile phone, remember to delete the device in the app on the originally connected mobile phone. Otherwise, other mobile phones will not be able to search.

PH Range: 0.00-14.00pH
Alarm setting range：0.00-14.00pH
Resolution: 0.01pH
Accuracy: ±0.1pH

EC Range: 0~19000us/cm, 0~199.0ms/cm
Alarm setting range: 0~20000us/cm
Resolution: 1us/cm (<1000us/cm），10us/cm (>1000us/cm)，0.1ms/cm
Accuracy: ±2%F.S

Temp Range: 0℃~50℃, 32℉~122℉
Resolution: 0.1℃, 0.2℉
Accuracy: ±1.0℃.

Automatic Temperature Compensation: 0-50℃
PH calibration: 6.86 4.00 9.18（include buffer）

Package List:
1 * Controller
1 *PH Probe
1* EC Probe
1* Temp Probe
2* Sucker
4* Screws
1* English Manual
This product specification is American power supply specification, 110v.