Abstract: A measurement system includes an atomizer, an impactor, a particle counter, and a discharge reservoir. The atomizer has a liquid intake port and a gas intake port configured to aerosolize a liquid received at the liquid intake port. The impactor has an inlet coupled to the atomizer and has a first output port and a second output port. The impactor is configured to separate droplets wherein those droplets smaller than a selected cut point are directed to the first output port and those droplets larger than the selected cut point are directed to the second output port. The particle counter is coupled to the first output port and is configured to count particles larger than at least one particle size cut point. The discharge reservoir is coupled to the second output port.

Abstract: A golf club fitting system and method relate to the use of a golf club having its head rockably mounted on a base to enable the user to position the head adjustably. A club head orientation sensing device determines the loft angle of the club face when disposed in the desired adjusted position. A microcomputer responds to the sensor indicating the measured loft angle and other parameters such as the right handed or left handed user information and the intended playing surface condition information. A device responds to the microcomputer to display the determined loft angle desired for the given user.

Abstract: For use in the bed of a truck, a generally rectangular table approximately the size of the truck bed, and designed to normally repose in the truck bed. This novel table has a forward portion and a rearward portion, and a series of rollers on its underside such that when the truck has been parked, the table can be extended rearwardly to a desired extent from the bed of the truck. In the interests of providing stability to the table, the forward portion of the table can be readily caused to enter into a locking relationship with a rearward portion of the truck bed, such that the table can then serve, by virtue of its relationship to the truck, as a particularly stable means upon which detailed work can be conducted. This new table also has a series of hingedly mounted legs on its underside, which can be selectively utilized to provide ample support for the table when it has been deployed in a position in which it is at least partially extended from the bed of the truck.