CEM Dt-156 Paint Coating Thickness Gauge / Tester F/nf Probes 1250&brvbar;&igrave;m Non-magnetic coatings(e.g. paint, zinc)on steel. Insulating coatings(e.g. paint)on no-ferrous meta Two measuring mode is continue and single mode. Two working mode is direct and group mode Statistic display: AVG, MAX, MIN, NO., S.DEV. One point calibrating, two points calibrating and bas Memory for 400 readings(80 DIRECT and 320 GROUP readings). Delete single readings and all group rea High alarm and Low alarm for all working mode. USB interface for PC software(windows 98/2000/xp/vis