PH meter with temperature display This PH meter is equipped with a highly sensitive, fast and accurate PH electrode. With a 4-digit LCD display, this meter is reliable, robust and portable. Operation is easy and comfortable at home as well as in field use. The PH meter also has a thermometer and the temperature is displayed simultaneously. Our edition comes with a practical storage box, 2 bottles of calibration solution (PH 6.864 and PH 4.003) and a trimmer.