Improved 7-Tooth Clutch Drum, Sprocket, Bearing Kit for Husqvarna 55, 51, and 50 Chainsaws

"Make sure that your swimming pool, your general hydroponic pH or even your drinking water has a perfect pH balance and safe use with a pH precision. The tester has a sensitive electromagnetic sensor to read precise pH levels. Presque pH lectures instantly. Furthermore, you can test the tester with a touch button to help you with the powder pad. ^
Plus to be sure of the temperature of the test liquid, the pH meter has built-in automatic temperature compensation (ATC), so that you can accurately determine the pH value of the tester and no matter the temperature at a range from 0 ° C to 80 ° C (32°F - 176°F) ^
Ideal for home or laboratory use, convenient for testing the pH balance of drinking water, swimming pool, aquarium, rosy system, spa or culture hydroponics; Convenient to a large range of applications ^
Livré with 1x pH-meter, 1x user manual, 2x batteries bouton 1.5V LR44 (intégrées), 3x PH Buffer Powders ^ "