HOBO* Pendant* Temperature/Light 64K Data Logger, 64K bytes, two-channel temperature and relative light level data logger, Materials: Polypropylene case; stainless steel screws; Buna-N o-ring, Waterproof housing for wet or underwater use
KidWind Motor Mount Pack, secures a motor to the nacelle, Includes: Two blue plastic motor mounts, Mounting screws and nuts, Recommended for College and High School