unit's keyboard. Once calibrated, the distance covered by the wheel is displayed on the screen in either miles or kilometres. The unit also includes a calculator, thermometer, liquid filled compass, countdown timer, a clock with world time zones and small light for working at night. A handy travelling companion for anyone working with maps.
Special Features:
- Size 125(L) x 30(H) x 20(D)mm.
- Runs on 2 x LR44 batteries (supplied).
- Key chain included
