PH Meter Tester Portable LCD Digital Water Quality Test Pen for Aquaculture Pool Aquarium Blue

Feature: 1. Large LCD screen displays the test result on pH, the reading is clearer, 4‑5S stable value, simple and clear. 2. High sensitivity probe, high sensing degree, accurate measurement, will not be interfered. 3. The mini size ph meter we designed allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. 4. Can be used to test drinking water, swimming pools, PH balance in aquarium, hydroponics, aquaculture, water quality testing, etc. 5. The automatic temperature compensation temperature sensor can be directly contacted with the solution, and the reading is more accurate. Specification: Item Type: PH Meter Material: ABS Color: Blue Model: ph 02 Battery: 2 x LR44 1.5V batteries (not included) Application: Aquaculture, water quality testing Range: 0.00 14.00pH Accuracy: 0.01pH Accuracy: + 0.01pH Working Temperature: 0 celsius 60 celsius . Package List: 1 x PH Meter(Battery Not Included)1 x Instruction Manual3 x PH Powder