Chikamasa TP 500SR Spring loaded Curved Pruners Water Pumps Aeration & Irrigation the MBS PRO can be placed PHT4400 the MBS PRO can be placed in multiple locations throughout the growing area to provide spot measurements from multiple sensors (Up to 50 sensors can be connected to the Hydro X Pro) The sensors can then be used together (averaged) or separately in order to control a specific section of the grow area by assigning a sensor to a specific control device wherever you want The Chikamasa TP 500 series have soft coil springs to reduce stress and fatigue on hands as well as a soft cushion that reduces shock Scissors TP 500 SR and TP 500 SRF have curved blades for precise cutting and scissors TP 500 SF and TP 500 SRF have high quality sap resisting fluorine coating to prevent sticky substances from sticking