Portable Oxygen Carrier for D & E Tanks for Eva Walker Stair Chairs 5V PocketScope handle has a

5V PocketScope handle has a smooth rheostat to control light intensity and features a handy pocket clip *

5 oz(10 g) * Extra large flat weighing tray 25 x 12-3/4 * Convenient kg/lb toggle key on keypad * Hold/release function * Zero/tare function to remove weight of a pad or blanket * AA battery powered-batteries included * Easy-to-read 1 LCD * 1 year limited warranty * Shipping dimensions

Mode One is the same to the Mode Three

Red/orange/blue 3 color WHO Tips

ASTM Level 3 (Heavy fluid protection) * Two polyurethane headbands secure the mask to the face to help ensure a tight facial seal and prevent leakage around the mask edges * Large pouch-style breathing chamber and So Soft lining for added comfort *

Portable Oxygen Carrier for D & E Tanks for Eva Walker Stair Chairs 5V PocketScope handle has aPortable E & D Oxygen Tank Holder