US$ 15.97
this pH tester is quickly calibrated to an accuracy of much more expensive meters
Reduces 206 contaminants** commonly found in drinking water including:
Brewing: Set alarms for mash pH (5
LAB-GRADE ACCURACY
SAMSUNG ORIGINAL MICRO USB A USB TRAVEL ADAPTER chlorine removal this pH tester is quicklyInput: 100V 240VAC 50 60Hz Output: 5. 0vdc 2A. Standard USB socket (type A). MicroUSB cable (micro USB to USB). Presentation in box with blister.
US$ 15.97
US$ 12.95
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