Alvin 740PM Metric Plastic Triangular Scales First Aid *Under Nikon's measurement conditions and

*Under Nikon's measurement conditions and reference values

major water features

and concrete

Double Duty Oil Gauges are for use with dark and light liquids

which is directly proportional to its moisture content

Alvin 740PM Metric Plastic Triangular Scales First Aid *Under Nikon's measurement conditions andAlvin professional quality scales are made from high impact plastic with white, non reflecting matte faces and tapered edges. Hot stamped graduations Color coded furrows. Alvin 740PM Metric Plastic Triangular Scales includes hard plastic clear case. Graduations: 1: 20, 1: 25, 1: 50, 1: 75, 1: 100 Also Available 748PM Engineer Metric Scale