PH Meter Portable Hydroponics Water Tester Pen Aquarium Pool Digital Test Kit Easy to clean:

Easy to clean:

Keep food fresher for longer

The perfect weight for beating some toughness out of a steak

Amethyst helps to release stress and fear

1 x Clear Quartz

PH Meter Portable Hydroponics Water Tester Pen Aquarium Pool Digital Test Kit Easy to clean:This PH Meter is accurate for testing the PH levels of liquids in various applications. It is an ideal and best tool for aquarium, swimming pool, fishing Industry, school, laboratory, spa and food. PH value will be automatically adjusted in temperature between 0 50 C (32 122 F). It has Automated Function. Since PH value varies with temperature, PH Meter is equipped with Automatic Temperature Compensation (ATC), so you don't need to worry about the