description

humidity/temp. meter, all in 1, rs232
model : ht-306
* measurement : humidity, temp., dew point
* humidity : 10 to 95 %rh, temp. : 0 to 50 oc.
* resolution : 0.01 %rh, 0.01 degree.
* fast response time.
* data hold, record (max., min.).
* meter build in probe, all in one, easy operation.
* rs-232 computer interface.
* dc 9v battery ( 006p ) or dc 9v adapter in.