Optional: 1350g x 2g 

Display: Easy to read 0.6" LCD display with 4 active digits 

Net Weight: 325 g 

Power: 9V alkaline battery (excluded) 

Functions: 4 function keys: "ON/ZERO", "OFF", "HOLD", "UNIT" 
ON/ZERO: Switch on/ Zero the scale 

OFF: Turn the scale off 

HOLD: To hold last weight, press this key while weighing. 
To release, press this key again. 

UNIT: Press the Units key to choose the weighing units. 
3 weight units convertible: lb:oz, oz, g