Bluelab pH Pen sunblaster garden The mesh viewing window

The mesh viewing window

Samsung lm301H EVO

Dimensions: 44

the water detector is placed where runoff will accumulate (or where water is being introduced to the growing medium)

Bluelab pH Pen sunblaster garden The mesh viewing windowA hardy, compact pH and temperature pen Perfect for quick and easy pH and temperature readings direct from your solution Features Fully waterproof not just water resistant Simple two point calibration process for accuracy One year peace of mind warranty Automatic temperature compensation for accurate readings everywhere Auto off function to extend battery life 1 AAA battery included simply power on and go Technical Specification Automatic Temperature