Abstract: A multi-scanner device having a detection unit and an outlet tester that can be selectively connected together for convenient use and easy storage. Preferably, a plug on the outlet tester is inserted into a non-functional socket located on the detection unit to form a multi-scanner device with a detachable outlet tester.

Abstract: The present invention provides an electrical connector for connection to multiple conductors. The connector comprises a connector housing and at least two spring clamps in the housing. Each spring clamp has an open position to permit insertion of a conductor and a closed position in which the spring clamp engages the conductor to establish an electrical connection therewith. The connector further comprises a cam shaft having at least two axially spaced cam positions thereon. One of the cam positions is aligned with each spring clamp to open the spring clamps when the cam shaft is turned to an open position and to allow the spring clamps to close when the cam shaft is turned to a closed position. The connector further comprises a lever on said cam shaft for turning the cam shaft between the open and closed positions.

Abstract: A tester is disclosed for testing a wiring state of a live electrical receptacle outlet. The tester comprises a body having a display located thereon and a plug extending from the body. The display is configured to selectively provide a text indicator. When the plug of the tester is received in the electrical outlet, the display indicates the wiring state of the electrical outlet.

Abstract: The present invention provides an electrical connector for connection to multiple conductors. The connector comprises a connector housing and at least two spring clamps in the housing. Each spring clamp has an open position to permit insertion of a conductor and a closed position in which the spring clamp engages the conductor to establish an electrical connection therewith. The connector further comprises a cam shaft having at least two axially spaced cam positions thereon. One of the cam positions is aligned with each spring clamp to open the spring clamps when the cam shaft is turned to an open position and to allow the spring clamps to close when the cam shaft is turned to a closed position. The connector further comprises a lever on said cam shaft for turning the cam shaft between the open and closed positions.

Abstract: A device for applying insulated fasteners to a substrate is disclosed. The device comprises a housing that includes a fastener recess and an ejection recess, and the fastener recess is configured to accommodate insulated fasteners. The device further comprises a powered actuator that includes an ejection member that moves over a range of positions. The ejection member permits one of the insulated fasteners to enter the ejection recess in a retracted position, and the ejection member forces the one of the insulated fasteners to leave the ejection recess in an extended position. A power connector operatively connects the powered actuator to a power source to provide power to move the ejection member. A manual actuator is operatively disposed between the power source and the powered actuator to selectively provide power from the power source to the powered actuator.

Abstract: A water resistant push-in wire connector provides an electrical connection for two or more wires spliced together in a wet or underground location. The connector includes a non-conductive housing having a cavity filled with a water insoluble, non-conductive substance and a self-engaging contact clamp. The substance is sufficiently viscous such that it does not flow out of a series of wire entry holes extending through the housing and into the cavity, and the wires help seal the substance from flowing out of the connector.

Abstract: A hand tool and an accessory which provide an alarm signal to a user as the tool or accessory approaches a live electrical wire are disclosed. The hand tool or accessory include a non-contact voltage sensing circuit. As the tool or accessory approaches a live electrical wire, the non-contact voltage sensing circuit detects the voltage, triggering an alarm circuit. The alarm circuit provides a visual or audio signal to the user. The hand tool can be selectively coupled to the tool head.

Abstract: The present invention provides an insulation displacement connector that is suitable for the tool-less connection of wires of various gages. The combination of channels having a reduction in effective diameter and blades having various gaps restricts the insertion of the wires such that an appropriately-sized pair of blades can pierce the insulation to contact the metallic core of each wire. Because of this configuration, the wire connector does not require excessive force to bite down on the wires. Because a large force is not required, the insulation displacement connector can be finger operated and no separate tool is necessary.

Abstract: A hand tool with a cable jacket ripper in a housing of the tool is provided. The cable jacket ripper includes an opening with a blade presenting a cutting edge. Rotating the housing relative to a cable engages the blade with the jacket of the cable to pierce the jacket. Thereafter, the cable may be slit longitudinally by the hand tool and the blade. The hand tool may be a utility knife with a cutting blade positioned at an end of the utility knife opposite the cable jacket ripper.

Abstract: A power hand drill or other power tool includes at least one of a detachable non-contact voltage sensing device and a detachable subsurface object locator for detecting the presence of an object beneath a surface being probed with the locator. The drill has a housing with a flat accessory mounting surface including coupling elements for coupling the sensing module to the drill. The accessory device includes a mating coupling element to engage with the coupling element in the drill housing. The non-contact voltage sensing circuitry includes sensing circuitry contained within a housing with an antenna that is positioned opposite a tool head of the power tool, and an indicator mounted to the module for indicating the presence of a voltage.

Abstract: A staple gun has weight added so as to increase its inertia and has a cable guide member with cable guides at both ends that can be reversed for driving different sized staples. The stapler has a fulcrum member shaped to take advantage of greater hand strength when one's fingers are clenched as compared to hand strength when one's fingers are more outstretched. The feed head of the stapler is configured to prevent staples from jamming.