Hongzer Water Quality Tester Kit, Protable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool Water Quality Meter

Description: This digital pH meter pen is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. It is highly efficient and accurate due to its advanced 2-point auto calibration. Its pocket size is convenient for you to take it anywhere. Specifications : Condition: 100% Brand New Measuring Range: 0.00-14.00 Accuracy: 0.01 Resolution: 0.01 Operating Temperature: 0~80°C Probe Type: Glass bulb electrode Calibration Method: 2 Points automatic calibration Power Supply: 2 * 1.5V Batteries(Not included) Size: Approx. 155 * 29 * 16mm / 6.1 * 1.1 * 0.6inch Package Weight: Approx. 88g Package Included: 1 x PH Meter