... 3.6V)Display122×32 LCDDisplay interface Nominal sound pressure level and frequency, environmental temperature, relative humidity, atmospheric pressure ... , wind speed (optional), clock calendarNominal sound pressure level and frequency, environmental temperature, relative humidity, wind speed ( ... /4” adaptor, Hot-wire wind speed sensor, AH40 mini-printer AWA6223S/F & AWA6224S/F Sound ...