Pneumatic tourniquets include 5 cuffs: double cuff 80 x 15 cm, double cuff 57 x 15 cm, single cuff 80 x 9 cm, single cuff 52 x 7.5 cm, single child cuff 40 x 7 cm. • System features: - Automatic pressure control - 2 channels: 2 ports for 2 single cuffs or 1 double cuff use (33152) 4 ports for 2 double or single cuff use (33154) - Separate programme settings of 2 channels - Touch key pad controllers: easy checking and cleaning - Self test of pressure sensor and system check - Self air pressure sensor calibration - Safety alarm system (cuff, pressure, battery, time checking and alarm sound) - Auto battery power conversion in the case of sudden AC power failure