Sling Hygrometer Replacement Tubes - Fahrenheit - fits Sper Psychrometer #736710 Nutriants GROW introduces extra nitrogen to

GROW introduces extra nitrogen to foster growth

It is compatible with various growing media:

multiple redundant fans are incorporated in the patented design

Choose to run anything from a single light bar to the full 5 line-up at any intensity you need by simply adding or removing the desired amount using the fixtures’ innovative smart and easy

5um - Slow BIO-44 3um - Slow Ash Content <0

Sling Hygrometer Replacement Tubes - Fahrenheit - fits Sper Psychrometer #736710 Nutriants GROW introduces extra nitrogen toRefill for 20 to 120 Fahrenheit Sling Psychrometer Model #736710 These refill tubes use a red liquid and are specifically made to work with our high quality Sling Psychrometers.