search industrial bi-therms speciality devices   3" Bi-Therm Thermometers Long-lasting welded construction. Wide selection of mountings, stem lengths and temperature ranges. Accuracy ±1% Full Scale NIST traceable. 3 point factory calibration. Shatter-resistant lens. Shock proof construction. Silicone vibration dampening. 5" Bi-Therm Thermometers Wide selection of mountings, stem lengths and temperature ranges. Accuracy ±1% Full Scale NIST traceable. 3 point factory calibration. Hermetically sealed dial mechanism. Crisp, legible dials. Shatter-resistant lens. Flexible, external adjustment. #8200, 6200 Bi-Therm Thermometers Wide selection of mountings, stem lengths and temperature ranges. Accuracy ±1% Full Scale NIST traceable. 3 point factory calibration. Hermetically sealed dial mechanism. Crisp, legible dials. Shatter-resistant lens. Flexible, external adjustment. #1328 Sling Psychrometer 9" tubes recessed in gray metal back. Folding swivel handle. 20° to 120°F range in 1° divisions. Boxed with spare wicks and instructions. °C and PermacolorTM (non-mercury) fill models available. #1330 Pocket Sling Psychrometer Pocket Sling Psychrometer - Self-contained sling pocket case and slide rule sling psychrometer. Range 20° to 120°F. High-impact plastic. White on black scale markings. 5/8" and 6 7/8" for easy pocket carry. Mercury filled. °C and PermacolorTM red liquid fill available.   Specialty Devices > Back to Industrial > Home