Ph test pen | fish tank aquarium water quality | portable ph | ph value test pen | pen acid meter

Ph test pen | fish tank aquarium water quality | portable ph | ph value test pen | pen acid meter
 

Product description:

Product parameters:

  • Brand: ZD instrument
  • Series: pH detector series
  • Model: ad110
  • Color Classification: pH902 type AD110 PX-III (ATC) type