Brand：
$114.00
SE
KEDIDA CT-6023 Pen type acidity meter with built-in electrode PH Range: 0.00~14.00PH
PH value0~14pH
Pen type, built-in electrode; 0.00~14.00PH range; LCD screen; simultaneous measurement of pH value and temperature value; full waterproof; automatic temperature compensation; display lock; three-point calibrated.
If you don't know how to choose "PH Meter", please consult customer service.