The Heatmiser DS1-L v2 Manual Dial Thermostat incorporates a digital display. 
The following features are available on the DS1-L Manual Dial Thermostat  
Flush Mounting
Remote Air Sensor Function: Probe Optional
LCD Shows Actual and Heat On Indication
Modern Appearance
Easily increase or decrease the required temperature
Variable Switching Differential
Range: 05-35°C
Supply: 230v
Outputs: Volt free 3A Max
Dimensions:  92mm x  92mm x 14mm (Height, Width, Depth, once installed)
This Manual Thermostat offers greater control when compared with standard bi-metallic thermostats. This room thermostat requires at least 3 wires to operate (Live, Neutral and Switch wire) Please check your wiring and the manual download to ensure your system is compatible.
ErP Class & Ratings
Individual Product       Multi Room Control with Individual Boiler Interlock
I  (1%)                                       Class VIII   (5%)