Bluetooth 4 in 1 pH Meter with 1.69oz 1413μS/cm Calibration Solution, with 8.4oz pH 4.00 Calibration Solution, 8.4oz pH 7.00 Calibration Solution and 8.4oz pH 10.01 Calibration Solution

Bluetooth 4 in 1 pH Meter with 1.69oz 1413μS/cm Calibration Solution, With 8.4oz pH 4.00 Calibration Solution, 8.4oz pH 7.00 Calibration Solution and 8.4oz pH 10.01 Calibration Solution

• Packing List: Bluetooth 4 in 1 pH Meter with 1.69oz 1413μS/cm Calibration Solution; With 1*8.04oz pH4.00 calibration solution; 1*8.04oz pH7.00 calibration solution;1*8.04oz pH10.01calibration solution; 3*30ml transparent measuring cups with scale
• 4 in 1 pH EC TDS Meter: EZTOCH water ph meter is equipped with a high-precision sensor, includes essential parameters for testing water quality such as pH, EC, TDS, and Temp, meeting all your home water quality testing needs. EZTOCH ec meter hydroponics large backlit display and portable, lightweight design allow you to easily perform water quality testing in various scenarios, including aquariums, hydroponics, filtered water
• Bluetooth Connection, Data Management: After the EZTOCH home water ph tester instrument is connected to the smartphone application (free), you can view all readings directly on the application without switching modes, allowing you to adjust the water quality in time. During the water quality detection process, you can also save data, set notes, export and share with others. This allows you to view and analyze water quality changes
• pH4.00, 7.00 and 10.01 Calibration Solution: Large-capacity packaging, suitable for use with all pH meters. The package is equipped with a transparent measuring cup with scale, so that users can accurately grasp the amount of calibration solution (20ml) and better distinguish colors during use, avoiding unnecessary waste and greatly reducing the cost of maintaining the tester. The accuracy of the pH tester calibration solution is up to ±0.02 pH
• Calibration Method: For EZTOCH pH calibration solution 7.00, please follow the steps below: Place the pH probe in the 7.0 calibration solution, press and hold the CAL button for 5 seconds, then release the button and wait for 7.0 to flash 3 times to complete the pH 7.0 calibration. The steps for pH4.0 and pH10.0 are the same as those for pH7.0 (Please refer to the manual for the calibration steps of other brands of pH meters)