Ultrasonic Thickness mainly consists of two parts, the host and the probe. Host circuit includes a transmitter circuit, a receiver circuit, counter display circuit of three parts, high-pressure shock wave generated by the transmitter circuit gage excitation probes, generating ultrasonic transmission pulse wave era thickness, pulse wave after reflection by the media interface receiving circuit of measurement Thickness Gauge, after the counting process by the microcontroller, the LCD display thickness value, which is mainly based on the speed of sound in the sample is obtained by multiplying the thickness of the sample specimen by half time. DT156 coating thickness measurement range of 0 ~ 1250μm 0 ~ 1250μm accuracy of ± 3% + 1μm ± 3% + 1.5μm 0.1μm 0.1μm resolution, the minimum radius of curvature of 1.5mm 3mm Minimum measuring area (diameter) 7mm 5mm measurable matrix The minimum thickness of 0.5mm 0.3mm Size: 113.5 * 54 * 27mm Weight: 110g Instruction Manual × 1 Warranty Card × 1AAA 7 号 × 3USB cable battery × 2 × 1 aluminum block ferromagnetic base substrate sheet × 1 × 1 Calibration software CD × 1 portable tool box × 1 ultrasonic thickness gauge | Jinke Instruments (Online) | Thickness provided by Qingdao Branch of the Instrument Co., Ltd. Qingdao Branch of the Instrument Co., Ltd. (www.qdjk17.com) is in Qingdao, Shandong analysis instruments leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Branch of the Instrument in leadership with the staff warmly welcome all inquiries negotiations to create the Branch of the Instrument better future.