Abstract: A disposable nozzle is disclosed herein. Among other features, the disposable nozzle comprises a hollow cylindrical body having an inlet upstream end configured to receive a flow of liquid and an outlet downstream end for distributing the flow of liquid in a desired spray pattern; and attachment means configured to removably couple the disposable nozzle to an spraying system.

Abstract: A test connector for the direct connection of electronic devices. The test connector may be mechanically and electrically connected to a testing device for insertion into a test port of an electronic device. The leading edge and the outer surface of the tip of the connector form a beveled shoulder so that insertion of the connector into a test port, misalignment of the wireless communication device with the test connector will not prevent proper insertion of the test connector into the test port. In addition, a wire encircles helically the outer surface of the tip of the test connector and functions as both a spring mechanism during the insertion of the test connector into the test port and as a grounding mechanism.

Abstract: A system and a method for direct connection testing of wireless communication devices. The system includes a test connector mechanically and electrically connected to a testing device for insertion into a test port of a wireless communication device. An operator or automatic operation moves the wireless communication device to be tested into a position over the test connector such that the test connector is inserted into the test port of the device. Once inserted, the system can test the performance and operation of the wireless communication device. The leading edge and the outer surface of tip of the connector form a beveled shoulder so that during insertion of the connector into the test port, misalignment of the wireless communication device with the test connector will not prevent proper insertion of the test connector into the test port.