Geotechnical Gauge JCB

Geotechnical Gauge JCBMcCullough Geotechnical Gauge Make accurate and consistent observations every time! Features include centimeter and inches scale, roundness chart, chart for estimating percentage composition, six common Munsell soil colors, Unified Soil Classification System (USCS), soil compaction tests for clay and sand, and size classification chart with actual sand grains from coarse to silt permanently fused to plastic card. Flexible, waterproof plastic card has

Separates more than 99% of 20 micron and above particles

14 sizes low- and high-pressure o-rings

O-ring sealed for weather resistance

Part # 8A0009 USG-1246

D2820-00002-0 - SAKI (OLD)

IP67 – dustproof

Used Universally on any brand dump box

Needs to be in contact with the floor or equipment for proper tension retention

Vibration resistance: 20 Grms from 24 to 2000Hz

Separates up to 85% of incoming contaminant per ISO 5011/SAE J726

Measurements are read directly

Reduces air filter usage