7 IN 1 multifunction electron fishhook 1, low battery alarm 2, tare funtion 3, weighing models : G.LB.KG.CA.T 4,2AAA battery MODEL S001digital handy scales Pocket Gram fishing 40KG-10gPortable Electronic Scale Digital Handy Scales Luggage Fishing 40kg/88Lbs/ 1410oz2xLR03 AAA1.5v battery LCD buzzer indication kg/lb/ozMulti-purpose Scale suitable for family kitchen, shop, outdoors use or as gifts ...