PlayStation 4 Games
Hong Kong Version Blu-Rays
Hong Kong Version DVDs
US & UK Version Blu-Rays
Product: pH Test 7.4 - 9.0
Measures acidity to alkaline water
Content: 80 Tests
- Gradations in steps of 0.2 pH with glass cuvette.
- Laboratory compensation system compensates water discoloration.
- Colour scale with 9 colours from orange to violet.
- Includes syringe to measure amount of water.
- For freshwater and saltwater aquariums.