BM1 Bat Monitor
The Bat Monitor is a stereo Heterodyne bat detector with all the regular features that you would expect to find on such a unit, including LCD display and line out for recording.
This unit, also has a couple fo special functions for data logging and is such is a handy tool for use in the field.
It has a built in clock, a thermometer for temperature recording, it displays humidity as a percentage, and it also has a counter function, allowing the user to record interactions with bats. Each data set is recorded separately in intervals of either 2, 4 or 10 mins and it can store up to 50 separatedata sets.