PosiTector 200 B1 Coating Thickness Gauge's video

Defelsko PosiTector 200 B1 Non-metallic Substrate Ultrasonic Coating Thickness Gauge, this model is the standard version, 200B/S can measure the single Coating thickness of wood, plastic and other polymers, the range is 13~ 1000μm, +/- 3% accuracy, with traceable to NIST or PTB certificate.