Presto Stantest Private Limited manufactures Durable Digital GSM Balance. Presto Stantest Private Limited is an ISO 9001:2000 certified company that offers products for industrial measuring applications. The Durable Digital GSM Balance offers Mechanical and software protection for shock resistance and overloading. Ti also incorporates integrated transportation lock and software lock switch. It comes with a Calibration Certificate. The Durable Digital GSM Balance is available with 200 gm Capacity and 0.01gm Sensitivity. It can also be availed in higher sensitivity balances.