说明

• Specification: Brand new Box Size: approx 87*67*11mm PH range: 0-14 Quick and easy to apply Easy to hold Appropriate for checking out alkaline or acid point of any liquid Great product to have in each lab and at domestic to measure and examine water quality, urine, saliva, soil, alkaline diet, aquariums and many others Great for science education Package included: 100 x PH Test Paper Note: Please enable 1-5mm mistakes due to handbook dimension Item coloration displayed in photos may be showing barely assorted on your laptop computer screen since monitors are not calibrated similar

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