PM706E-DG Brass Inage (Sounding) Plumb Bob with Deep Grooves Gauging Tapes Respirator Selection Guide

Respirator Selection Guide

Low Profile

Heavy-Duty Frame Designed for Years of Rugged Use

optional accessories

Thermo well

PM706E-DG Brass Inage (Sounding) Plumb Bob with Deep Grooves Gauging Tapes Respirator Selection GuideSolid brass 7 8" square x 6 3 4" long overall with tapered point and phenolic black plastic scale graduated to 16ths, accurate to within 1 32", with zero calibration point at the bottom of the bob. Deep grooves along side of scale Designed to be used with inage, sounding measuring tapes to measure the depth of liquid in a tank from the surface of the liquid to the tank bottom. They have grooves on the brass side adjacent to the phenolic scale as