Sling Hygrometer Replacement Tubes - Celsius - fits Sper Psychrometer #736700 -power-&-lamp-cords Sulfur (S) of 0

Sulfur (S) of 0

it eliminates algae and the need for pesticides by covering the media

hit the slope of the Matrix and are pushed outward into eight maze sections that have individual holes dripping the water and nutrients onto the Matrix Wicking Pad

Filter the solution to remove impurities and undissolved metals

BVV™ FxFxM Street Tee - Data Sheet

Sling Hygrometer Replacement Tubes - Celsius - fits Sper Psychrometer #736700 -power-&-lamp-cords Sulfur (S) of 0Refill for 5 to 50 Celsius Sling Psychrometer Model #736700 These refill tubes use a red liquid and are specifically made to work with our high quality Sling Psychrometers.