PH-907 Automatic Calibration Acidimeter/Thermometer

Product Description: This instrument features a large screen displaying both pH and temperature simultaneously, with a waterproof rating of IP65. All readings are automatically temperature-compensated (ATC). The temperature sensor directly contacts the measured solution, ensuring accurate and rapid readings. It adopts a two-point (pH4.00, pH6.86) automatic calibration method. For calibration, simply place the instrument in the corresponding standard buffer solution and press the CAL (calibration key). The instrument will then automatically calibrate the data. Compared to pH meters with analog circuits, this function enables faster calibration, more accurate data, and simpler operation, eliminating the hassle of adjusting potentiometers and repeated verification required by other devices. The instrument automatically shuts down after 4 minutes of inactivity upon power-on. Calibration solutions (liquid or powder) and various packaging options can be provided according to customer requirements.