Model # S74870 does not have a backlight.
It does however, offer:
- Indoor/Outdoor Temperature °F or °C
- 12 hour time
- 7 Time Zones: AST, EST, CST, MST, PST, AKT, HAT
- HI/LO Temperature Alerts
- Calendar
- Atomic Clock (hour/minutes/seconds)
- Indoor Temperature
- Indoor Temperature Trend Arrows
- Indoor Temperature Alerts
- Indoor Temperature Daily HI/LO (resets at midnight)
- Alarm and snooze Function
- Outdoor Temperature
- Outdoor Temperature Trend Arrows
- Outdoor Temperature Alerts
- Outdoor Temperature Daily HI/LO (resets at midnight)
- Low Battery Icon Clock and Sensor
- English display for weekday
- Jumbo LCD display