Wet Bulb Lab Wick

Precision manufactured treated cotton tubular wet bulb wick. We set the standard for quality. This wick is used in the hatchery and HVAC industries for determining the aqueous vapor in the atmosphere. Applications include use with sling Psychometric and various types of thermocouples. Made to slide over a probe or thermometer bulb. Finely braided with very fine high quality cotton yarns.