METERS

Testing the pH and TDS / ppms of your nutrient solution is very important whether you are in Hydroponics, Coco, or Soil. If you keep your overall ppms / pH in your solution constant, then your medium should be at the same good levels.

pH METERS		TDS / PPM METERS		COMBINATION METERS
Your pH should be monitored regularly. pH meters come in various degrees of sophistication and price.		"Total Dissolved Solids" are measured in parts per million. With a TDS meter, you are able to feed your plants right.		Combo meters usually measure pH, TDS and temperature. They cost more but provide more bang for your buck.
THERMOMETERS		LIGHT METERS		SOIL METERS
Use these meters to keep your room's heat and/or humidity levels in check. A good way to keep an eye on things!		Light meters use a photo-sensitive cell that creates an electrical current when light particles fall on it.		To be successful in soil, you need to keep you pH and other factors in check. These kits help you keep it all in check!
MISCELLANEOUS METERS		CALIBRATION SOLUTIONS		REPLACEMENT PARTS
Ozone testers, Brix sugar testers, CO2 test kits, all used to keep your garden happy and growing.		Meters are highly sensitive electronic equipment and they need to be calibrated to keep them working properly.		Batteries and replaceable sensors. Here are all of the replacement parts to keep your garden growing strong.