ELECTRONIC DIGITAL SCALE IN 1 LB RESOLUTION & 1 LB MINIMUM WEIGHT INCREMENT ; MECHANICAL OVERLOAD PROTECTION & TARE FUNCTION WILL SET NEGATIVE WEIGHT TO 0 WITHOUT ADD-ON ; ACCURATE TO ± 0.1% ;OF READING & ± DIGIT ; 4 POINTS OF AUTOMATIC ;CALIBRATION FOR GREATER ACCURACY ; POWERED BY ;AC ADAPTER (INCLUDED) OR 9V BATTERY (NOT INCLUDED) ; WARM-UP TIME IS 3 MIN OR LESS ; 7-SEGMENT LCD DISPLAY ; AUTO-OFF FEATURE SAVES BATTERY LIFE AFTER 6 MIN ;WITHOUT USE ; LARGE 5" X 5" PLATFORM WITH FOLD-UP;PLATFORM TOP TO WEIGH LARGE LETTERS; 0-20 LB CAPACITY; LIGHT GRAY FINISH