Weather Instruments

Taylor Sling Pocket Psychrometer A self-contained pocket case and slide rule sling psychrometer. High-impact plastic. White on black scale markings. Red liquid (alcohol) filled. 6-7/8 in. Long. 20°F to 120°F in 1° divisions.

StrikeAlert MD847 HD Personal Lightning Detector StrikeAlert HD is the first personal lightning detector with a graphical display that shows you the lightning strike distance (from 0 - 40 miles away) as well as a 1-hour storm trend and intensity...

StrikeAlert MD947 HD Field Personal Heat Stress & Lightning Detector Heat and humidity can be a dangerous combination in the outdoors, which is why knowing your heat index is crucial. Now, with the StrikeAlert HD Field, you can stay informed about...

Klein Tools Dual-Laser Infrared Thermometer 20:1 Klein Tools IR10 is a professional dual targeting laser infrared (IR) thermometer. It offers a wide measurement range, a tight 20:1 distance-to-spot ratio, dual targeting lasers, and several calculation...

JIM-GEM Pocket Sling Psychrometer Replacement Thermometer Replacement thermometer for the JIM-GEM pocket sling psychrometer.

JIM-GEM Non-Mercury Pocket Sling Psychrometer This JIM-GEM Non-Mercury Pocket Sling Psychrometer is convenient, lightweight, and portable. Features two replaceable laboratory type, liquid-filled, non-mercury thermometers mounted on a flanged back. A...

Mitchell AC Hotstick Voltage Detector The AC Hot Stick consists of a high sensitivity AC amplifier for the frequency range below 100 Hz. The special logarithmic amplifier is capable of receiving AC signals over a very wide amplitude range. Such signals,...

JIM-GEM Fire Weather Instrument Kit Includes wind meter that measures up to 60 mph, compass graduated 0° - 360° (Azimuth) for wind direction and fire location, sling psychrometer and psychrometer slide rule for wet and dry bulb temperature...