PH Meter 0.01 PH Battery Powder High Precision Water Quality EC Tester 0-14 PH Measurement Range For Aquarium Swimming Pool Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test indoor gardening and Aquarium

and Aquarium

and has lots of nutrients

It's the most advanced household vegetable and herb planter on the market

With easy-to-follow instructions

Operating Temperature: 0℃ - 80℃ (32℉ - 176℉)

PH Meter 0.01 PH Battery Powder High Precision Water Quality EC Tester 0-14 PH Measurement Range For Aquarium Swimming Pool Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test indoor gardening and AquariumSpecifications: Measure range: 0. 00 14. 00PH Resolution: 0. 01PH Accuracy: 0. 01 PH (at 25) Power Supply: 2*1. 5V (LR44 Included) Operating Temperature: 0 80 (32 176) Dimension: 155mm* 31mm * 18mm 6. 101. 220. 70 Weight: 50g 1. 76oz Calibration: 1. Turn on the pH meter. 2. Dissolve each buffer solution in 250 ml of distilled water. 3. Immerse the electrode into the pH 6. 86 solution (under the temperature of 25). 4. Press the CAL(calibration) button