* METHOD: OSCILLOMETRIC * LOW PRICE * ONE MEMORY * LOW NOISE PUMP * INFLATION PRESET SWITCH LETS USER CONTROL CUFF INFLATION * OPERATES ON 4"AA" BATTERIES * THE LBP-202A IS COMPATIBLE WITH OMRONS HEM-712 SPECIFICATIONS : MEASURE RANGE: PRESSURE 30－280mmHg PULSE 40－200beat/min BASIC ERROR: ≤±3.7mmHg PULSE ≤5% METHOD: OSCILLOMETRIC POWER: DC6V 3W DIMENSION: 160 x 100 x 60mm WEIGHT: ABOUT 380G PACKING: 20PCS./CARTON