20 Kg, wide capacity, high resolution LCD display, high accuracy, high repeatability. 3 kind display unit: Kg, LB, Newton. Full capacity zero (calibration) control capability. Microprocessor circuit & exclusive load cell transducer. Provided with Professional Test Stand, Accuracy : 0.5% Plunger 5/16” – 7/16", Suitable for apple, apricot, strawberry Power supply: 6x1.5 V AA (UM-3) size battery or 

DC 9V adapter (not included). 
Data Output : Optional, RS-232 serial computer interface