BLE-9902 Digital Water Quality Tester Bluetooth PH EC Temp 3 in 1 Pen

The BLE-9902 is a 3 in 1 digital water quality tester pen measuring PH, EC and temperature, with Bluetooth 5.2 for syncing readings to a mobile app. The removable, rustproof high-sensitivity glass electrode is simply immersed in the solution. PH range 0.00-14.00pH (0.01pH, 0.05pH); EC 0-9999 S/cm and 10.01-19.99mS/cm ( 2%F.S.); temperature 0 C-60.0 C / 32.0 F-140.0 F ( 0.5 C), with automatic temperature compensation. Made of ABS, approx. 187x37mm, 165g. Powered by 3 x 1.5V LR44 batteries, which are not included. Note: powder test pack is not included.

What's in the box
1 x Digital Water Quality Tester
1 x Cover
1 x Instruction