Professional advanced bat recorders

Batbox Griffin is a Professional advanced bat recorders available for both specialists and professionals The Professional advanced bat recorders unit can be powered by all types of AA type batteries, enabling worldwide operation. The Griffin Professional advanced bat recorders has been designed to provide all the required functions for studying and surveying bat populations, whilst being easy to use in the dark and without the necessity for the usual connecting leads to recording equipment. • 705kHz (x16) and 441kHz (x10) sample rate options • Programmable, menu-driven, easy-to-use • Hi-pass and low-pass trigger filters • Up to 2 seconds pre-trigger recording • Records 16bit, 44.1kHz WAV to removable CF card • Heterodyne, frequency-division and time-expansion • Date, time, temp and lux displayed and saved to files • 3 unattended modes, ’including ibats’ mode • Built–in HF microphone with external mic input • White on blue display with backlight options • Headphone and speaker output