Outside temp. comes & goes and replaced with (- - )
Have checked batteries , show 1.61 V on all. Have removed batteries , waited 15 min. replaced in sensor first, then inside unit , 4 times, with same results. When the sensor icon comes on the outside temp. is displayed for 5- 8 minutes and then returns to ( - - ), for 10 -15 min. and sensor icon comes on and we start all over. What do I do next ?
Measuring Tools & Sensors - La Crosse - La Crosse Technology WS9640UIT Weather Boy Wireless...