Contech bottle torque tester is used for measuring the torque required to open the cap of bottles. * Operates on electrical power/battery.* RS232 serial interface for computer connection. * Capacity : 0~100Kg fcm/10 N-m * Units : Kg-cm/N-m * Bottle diameter : upto 200mm * Accuracy : + 0.5% * Over load safety.* Peak hold function.* Backlite LCD display.* Calibration facility (Optional).* Storage facility for 100 data.