COATING THICKNESS GAUGE All New Elcometer 456 Basic Non-Ferrous Metal Substrate Coating Thickness Gauge with Integral Probe For the full list of Model B features, visit the Elcometer 456 Model Specifications page. Range: 0-60 mills Includes: Multiple calibration adjustment options High/low limits Full color screen with back light Metric/Imperial Units Statistics (# of readings, mean, highest /lowest readings, standard deviation, co-efficient of variation) Impact, water & dust resistant-equivalent to IP64 Bluetooth to computer, pda or mobile phone USB power supply option Automatic rotating display; 0°, 90°, 180° & 270° Individual batch calibrations sent to PC via ElcoMaster 2.0 Supplied with Test Certificate