Summary HY1200A Direct Reading SVP employs the most cost-effective methods 'sing-around probe' to measure automatically the velocity of sound, the temperature and the depth in the water where the transducer is located on for calibrating echosounders, sonar systems and other acoustic instruments. It is extensively used in the fields of hydrography, geophysical exploration, militarv application etc.cation etc. - Key Parameters Sing-around frequency 10.7MHz Sample Rate 5MHz Interface RS485, 960 BAUDS, 8n1 Power requirement One Cell Battery, 9VDC Temperature Range 4º C-35º C Typical; C Typical; C Typical Dimensions 30L X 6D cm Weight 1.8KG Power Consumption 135mW (5 hours duration for a 9VDC batt. ) - Features Synchronous sampling for velocity, temperature and pressure (depth) Personal computer or palm PC available for hand terminal Time or depth for data recording Operating software based on Windows in Chinese version Compatible with HYPACK software for data output format Real-time displaying and printing velocity and temperature parameters Direct calibration using average sound velocity Reinforced Kevl ar two cable Featuring lower power consumption with 9DC cell Fixed-time calibration & checking in the factory availablelablelable