Abstract: A pressure sprayer includes an accumulator vessel adapted to hold a pressurized fluid therein and a container that is configured to hold a chemical concentrate. A motor in fluid communication with the accumulator vessel and the container is adapted to be driven by the pressurized fluid and to pump the pressurized fluid and the chemical concentrate. A chamber is adapted to receive the chemical concentrate and the pressurized fluid from the motor to form a chemical solution. A nozzle is in fluid communication with the chamber.

Abstract: A system that, in certain embodiments, may include a packing tape dispenser and a packing tape mountable in the packing tape dispenser. In some embodiments, the packing tape comprises a plurality of layers, including a substrate layer, an adhesive layer, and a thermochromic layer.

Abstract: A hand-held instrument, in certain embodiments, is configured to detect and indicate the surface temperature of an object. The hand-held instrument may include a temperature transducer, electronics, and a power source in a single hand-held chassis or housing. Additionally, the hand-held instrument may include a temperature indicator configured to output an indication of the temperature in real-time. The hand-held instrument may also include memory for storing data and communications circuitry for transmitting and receiving data to and from a remote unit or work station.