PH Tester, Portable LCD Digital Food Beverage PH Tester Aquarium Pool Water Quality Testing Pen Meter

Specification: Condition: 100% Brand New Material: ABS Color: Shown as Picture Measuring Range: pH: 0.00-14.00pH   Resolution: pH: ±0.1pH Accuracy: ±0.2PH ±0.1PH?20?? Working Temperature: 0°C-50°C Battery: 4 * 1.5V(AG-13)(not included) Size: approx. 14.2*2.9*1.5cm/5.59*1.14*0.59in Weight: approx. 122g/4.3oz Package List: 1 * PH Tester(Battery Not Included) Note: 1. Please allow 1-3cm error due to manual measurement, thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos displayed in photos may be showing slightly different from the real object, please take the real one as standard.