General Tools WBGT8778 Heat Index Monitor With 75 X 75Mm Brass Black Ball Subcategory:MOISTURE-HUMIDITY 2 cm) shaft fits over

2 cm) shaft fits over extra-long bolts and studs for most applications including stacked circuit boards

Heavy-duty blade barrel provides storage for bits

Replace the lithium-ion battery by removing a single screw at the bottom of the Planar Laser Level

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 2 cm) shaft fits overThe #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