ELECTRONIC SCALE UP TO 40kg. WITH PLASTIC PLATE. ACS-C electronic scale is a kind of polymorphic measuring machine. The scale measures precisely, has easy-to-use operations, large capacity. A power cord is included. It is rechargeable, that is, you charge the product for 2-3 hours and use it for about 1 week without plugging it into the socket. > Feature: - Specification: 3kg/1g; 6kg/2g; 15kg/5g; 30kg/10g - Accuracy: grade III - Instant speed: 40 times per second - Weighting: the measured weight is based on the sum of the instantaneous measurements - Overload: alarms when a load is 15% heavier than the maximum