[4 in 1 EC Meter with Bluetooth] ed by the mobile App, professional measurement of EC, TDS, humidity, and Temp. suitable for household drinking water, hydroponics, lab, aquarium.
[Cloud Based Data Management System] Precision real-time Bluetooth data transmission, the measurement value is clear. allows you to save, manage, and share your test data at your fingertips, and never have to worry about data loss.
[Automatic Calibration Tester] With sensitive glass probe, you can get a full measurement range. Just insert the probe into the solution, You can calibrate effortlessly to ensure the accuracy of your measurements.
[Automatic Temperature Compensation] Temperature can affect reading levels, the digital tester has an even better range of 0.0Celsius-60.0Celsius (32.0Fahrenheit-140.0Fahrenheit), automatic temperature compensation can ensure that you are getting the best reading, so you can test with confidence in any environment.
[ Accuracy Water Tester] -accuracy algorithm chip and electrode of our digital water quality tester ensure an accurate and fast response. Green Backlit LCD Design guarantees that you can read the measuring results in any condition. One-button lock reading function helps lock reading even if the tester is taken out of the sample.

EC Range: 0-9990us/cm,10.01-20.00mS/cm
Resolution: 1us/cm, 0.01mS/cm
Accuracy: ±2% F.S.
TDS Range: 0-9990ppm
Resolution: 1ppm
Accuracy: ±2% F.S.
RH Range: 1-99% RH
Resolution: 1% RH
Temperature Range: 0.0-60.0Celsius 32.0-140Fahrenheit
Resolution: 0.1Celsius/Fahrenheit
Accuracy: ±0.5Celsius
Operation Environment: 0.1-80Celsius; RH max 90%
: 3 * 1.5V(LR44),Not include ,Low warning
Display: LCD digital display
Back: with backs, support mobile control.
Temperature: Automatic Temperature Compensation 0-60Celsius
Bluetooth: Support Bluetooth 5.2 Version
Printing: Support printing
Data Save: Save as excel sheet
Colour:blue
Material:plastic
Size:156 x 30mm

Package Contents:
1 x 4 in 1 EC Meter

Only the above package content, other products are not included.
Note: and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.