Digital Time Totaliser with Delay On/ Off Facility is provided with isolated RS-485 serial port with MODBUS RTU control for PC interface. The Digital Time Totaliser ensures that pulse output is programmable with pulse duration facility. The Digital Time Totaliser is available with reset facility from front side as well as from rear terminal. Digital Time Totaliser with Delay On/ Off Facility can be custom made in various capacities as per specific requirements.