PM612ME-I/O Brass 12" Combination Inage (Sounding)/Outage (Ullage) Plumb Bob Thermoprobe Sounding Bar

Sounding Bar

The Southern Cross Zip is a 6-inch zip sided and lace up safety boot with a padded collar and tongue for all-day comfort

making it ideal for diesel

or other dusty operations

With available PRT(s) ThermoProbe can provide a temperature reference system

PM612ME-I/O Brass 12" Combination Inage (Sounding)/Outage (Ullage) Plumb Bob Thermoprobe Sounding BarDesigned to accurately measure the distance from a fixed reference point on top of a tank to the surface of the liquid inside the tank. The zero calibration point is at the inside top of the bob hole. They have grooves on the brass side adjacent to the PHENOLIC scale as recommended by API. Solid brass 12" long inage outage bob used with inage, sounding tapes. Bob has a 0 to 6" outage scale with the zero calibration at the bottom on the English side.