Pay in 4 interest-free payments of $39.60 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Unit/shipping weight 60 Lbs / 105 Lbs
Output: 1800 W
Recommended Usage Space: For use in rooms - 40' x 40' or less LP Capacity: 22
never re-exposed to the elements
Apera Instruments GroStar GS4 5-in-1 pH/EC/PPM/Temp Combo Pen Reducers Unit/shipping weight 60 Lbs /Lab grade instruments designed specifically for growers! The GS4 5 in 1 Combo Pen includes: pH 7 & pH 4 calibration solution (50ml bottle each), 2. 77 EC (50ml bottle) and KCL storage solution (10ml bottle), lanyard and user manual Measures pH, conductivity (EC and 500ppm 700ppm) and temperature (5 in 1) Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Easy to use design and fast calibration
