Jeti Telemetry Sensor MVario2 EX Variometer/F5J-ALES Limiter & Expander

Dimensions: 35mm x 16mm x 7mm Weight: 5g (with wires) Accuracy for absolute/relative altitude: +/-9m, +/-3m Measurement Range: 100-1100 mBarr Operation Temp: -10C to +85C Supply Voltage: 3.5V to 8.4V Current Draw: 15mA More information (links): * Instruction Manual (pdf.) * Click Here for Firmware Updates MVario2 is a system that measures atmospheric pressure and using the obtained data it calculates the altitude above sea level, airspeed, and the rate of climb as well as the rate of descent. Changes in climb and descent rates are signaled as well. The sensor also alerts you if any alarm setting is exceeded. The sensor enables an acoustic signal for the climb rate/descent rate or for exceeding of a pre-adjusted limit value. The acoustic signal consists of 4 different kinds (steps) for climbing and the same amount of steps for descending. The step width can be adjusted by the user. The climb signal consists of short interrupted tones, the descent signal consists of long permanen