† All prices on this site are shown in Philippine Pesos.
Note: All units come complete with battery, ac power adaptor and operator’s manual.
***DISCONTINUED PRODUCT***
Ordering Example: (1) PHA-4 pH 4.01 Buffer solution, 475 ml bottle, PHP1,076.59 plus (1) PHA-7 pH 7.01 Buffer solution, 475 ml bottle, PHP1,076.59 plus (1) PHE-1411 Optional double junction pH electrode, PHP7,732.57 , PHP1,076.59 + 1,076.59 + 7,732.57 = PHP9,885.75