... , anemometer, dew point meter, dewpoint meter, portable dewpoint meter, humidity meter, humidity tester, psychrometer, digital psychrometer, insulation tester, lux meter, ... temperature data recorder. Model: YXT6200 1. FEATURES This instrument is compatible with four standards of ISO, DIN, ANSI ... the mechanism Inside the tester. The sensor gets the surface roughness by the sharp built-in probe. This ...