White epoxy-coated. With integral straight serrated hose end. Forged brass valve body. Includes single turret base and mounting shank. Rated for use at pressures up to 75 psi. Meets ANSI Z21.15 standard and is AGA/CGA certified.
VWR* Thermometer with Clock and Humidity Monitor Displays all three measurements. Measures ambient temperatures in [degree]C and F. Humidity range: 20-90%. High/low temperature and humidity memory. NIST traceable. 10.8Wx5.7Hx1.3Dcm.
Range: -50 to 300[degree]C. Accuracy: +-1[degree]C. 4.4dia.x1.3Dcm. Reads [degree]C or [degree]F. NIST Traceable certificate from an ISO 17025, A2LA accredited calibration laboratory. Includes probe with 3m cable, magnet, suction cups, Velcro* fastener, and battery.
Kit is climate change making us sick, Conduct simulated antibody tests for allergens, Graph and analyze data to determine if there is a correlation between temperature, pollen counts symptoms, unassembled 10-pack contains all materials to assemble 10 kits
Two-stroke diesel engine model, shows the internal structure and operating principles of an air cooled two-stroke engine. All parts are aluminum and plastic, Mounted on a base.
Ethanol sensor, used in a wide range of tests and experiments. It can be used to determine the rate of ethanol production during fermentation and can also be used to measure the discrete amount of ethanol in a given sample