General Tools WBGT8778 Heat Index Monitor With 75 X 75Mm Brass Black Ball Subcategory:MOISTURE-HUMIDITY Depth [Nom] 2 1/2 in

Depth [Nom] 2 1/2 in

Heavy-duty blade barrel provides storage for bits

Extra large bottom ring for comfort

and the Lunch Cooler is no different

General Tools WBGT8778 Heat Index Monitor With 75 X 75Mm Brass Black Ball Subcategory:MOISTURE-HUMIDITY Depth [Nom] 2 1/2 inThe #WBGT8758 heat index monitor is ideal for industrial uses (such as HVAC R) and outdoor sports medicine applications. An optional hardware software kit turns the instrument into a data logger. Measures and displays the ambient temperature, relative humidity (RH), and the dew point and wet bulb temperatures Audible alarm with adjustable setpoint 33% and 75% #HR33LJ and HR75LJ reference salts are available to calibrate RH measurements in the field