الوصف

Model：DT***0P Application: any case to measure the rotational speed of rotating object and inspect the defect on its surface without the need to adhere any mark to reflect the light, and thereby without the need to halt the object from its rotation. Specification: Measurement Range：A：*0~****0FPM B：*0~****0 FPM C：*0~****0 FPM D：*0~****0 FPM E：*0~***0 FPM（fit for print and textile） Display：5 *0mmLCD Accaracy：?（0.*5%n*1d） Resolution：0.1 FPM（ Less ***0 FPM） 1 FPM（Over ***0 FPM） Sampling time：0.3second 2 ranges：H、L （High, Low ） Flash adjust：Coarse adjustment、fine adjustment , ײ and ?or fast check Triggering Mode：Interior/Exterior Temperature：0~*0℃ Humidity：Less than *5%RH