Early eye exams are important because children need the following basic visual skills for learning: 1  Near vision. 2  Distance vision: Tumbling E chart, Landolt C chart. 3  Eye teaming (binocularity) 4  Eye movement. 5  Accommodation (focusing skills) 6  Peripheral vision. 7  Eyeâhand coordination.
Hobbs was acquired by Honeywell. Hobbs Corporation has been a component producer since 1938 and has continually expanded its capabilities into a world-class manufacturing system to produce hour meters, pressure switches, shifters, turn signal switches, off-highway lighting, key switches, and custom controls. View products from Honeywell. COMPANY.
The Stewart Warner Hobbs Pressure Switch with part #78628 is a single circuit pressure switch that features a N.O. (normally open) circuitry with a 1 PSI factory set point. This pressure switch also comes with glass reinforced polyester cover, brass base and 2 screw terminal. It is specifically designed to stand up to extended duty applications.