DR220 (upgraded version) Coating Thickness Gauge's video
NBCHAOVIDEO994 plays · · 2019-03-15
The DONGRU DR220 integrated Coating Thickness Gauge is an upgraded version of the Thickness Gauge with a range of 0-2000μm. The DR220 integrated Coating Thickness Gauge adopts a larger display screen and is widely used in automotive paints, automotive evaluation, metal processing, chemical and other fields.