Indoor/Outdoor Temp

Since our Sentrek digital compass is on the blink, it has indoor and outdoor temp as well. We need to install a new indoor/outdoor temp gauge. We use Gps for driving so don't need the compass function. We just like knowing what the temp is outside when we get up. Any ideas will help. We did see one that was wireless at SAM's but thought we would run it by the board.

Dale

My temp readout is about 6-7 degrees lower than it should be. I cleaned the outside probe and it did not correct

Wanted to replace it with the original and was told it was $400 and I told them to keep it. You said you saw one at Sams?