Astra-931

Features: – storage in memory and indication (by sequential enumeration) of up to 99 numbers – radio transmitting devices RPD Astra-R (RPD); – indication of the discharge of RPD batteries; – accompaniment of indication with a sound signal; – forced reset of the received information; – when switching off power supply information is not saved. Those. specifications Technical data: – number of digits, no more than 2 – sign height, no more than 14 mm – supply voltage 10 ÷ 15 V – consumption current, no more than 130 mA – technical readiness time, no more than 5 s – overall dimensions 80x50x25 mm Operating conditions: – temperature from -30 to +50 ° С – relative air humidity up to 95% at + 35 ° С without moisture condensation