Kelilong Electron Co.,Ltd

Product Description:
PH-097 waterproof automatic calibration PH test pen, large screen acidity temperature display at the same time, waterproof grade is IP55.
All readings are automatically temperature compensated (ATC). The temperature sensor is in direct contact with the solution being measured, making the readings accurate and fast. Two-point (pH 4.00, pH 6.86) automatic calibration. To calibrate, simply place the instrument in the appropriate standard buffer solution and press the CAL (calibration key). Compared with analog pH meters, this function is faster calibration, more accurate data, and very easy to operate, avoiding the need for other machines to adjust potentiometer calibration and the trouble of repeated verification.
After the instrument is turned on, it will automatically shut down after 4 minutes without any operation.
Calibration solutions (liquid solutions or powders) and various packages are available according to customer requirements.