Designed for measuring pH (Potential Of Hydrogen) levels of liquids with pen style, it is a great instrument for aquarium, fishing industry, swimming pool, school laboratory, etc.
|Automatic temperature compensation||0-50℃|
|Calibration||Manual, 1 point|
|Battery||2 x 1.5V(AG-13)|
|Size||18 x 4 x 3 cm|
|Color||Black and Red|
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