PH Meter Tester Pen Digital Kit Aquarium Water Monitor Pool Portable Hydroponics for adults only

for adults only

while there is moderate compression around the ball of the foot and the heel

1 x Salvage Magnet

LCD view area: 35

Great for use on face

PH Meter Tester Pen Digital Kit Aquarium Water Monitor Pool Portable Hydroponics for adults onlyPH Meter Water Tester: This pH meter is affordable and useful for those who need a PH tester for household and laboratory use. It's not only ideal for household or laboratory use. Also suitable for testing the pH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics. Specifications: Measuring range: 0. 00 14. 00 pH Resolution: 0. 01 pH Accuracy: 0. 01 pH Batteries: 2X 1. 5V LR44 Automatic temperature compensation: 0