Presto Stantest Private Limited manufactures Durable Digital GSM Balance with Software Lock Switch. Presto Stantest Private Limited is an ISO 9001: 2000 certified company. The Durable Digital GSM Balance with Software lock switch features mechanical and software protection that provides superior resistance to shock and overloading. Capacity of Durable Digital GSM Balance with Software lock switch is 200 gm. The sensitivity of the equipment is 0.01gm [10 mgm]. Durable Digital GSM Balance with Software lock switch is also available higher sensitivity balances. It has got Calibration Certificate.