VIVOSUN PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium, with ATC, Army Green REPLICARTZUS - Shape: D-Shaped

- Shape: D-Shaped

With the easily adjustable temperature settings in either °C or °F

Railroad and so on

Brand: Leyibo

5-minute and 10-minute timer buttons

VIVOSUN PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium, with ATC, Army Green REPLICARTZUS - Shape: D-ShapedBrand: VIVOSUN Color: Army Green Features: High Accuarcy: Tester has a sensitive electrode sensor to read accurate PH levels; the included detailed manual will show you how to get the best accurate and stable reading Easy to Calibrate: Press CAL for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6. 86, 4. 01, and 9. 18 to complete the calibration Easy to Carry: Pocket size, lightweight, handheld design