I HAVE FOR SALE A USED MOTOROLA SERVICE MONITOR WITH MANUAL. THIS UNIT WORKS GREAT (BUT THE OUTER CASE IS NOT COMPLETE IT IS MISSING THE FRONT AND REAR RINGS) AND AS MY OTHER IFR UNIT IT HAS NOT BEEN IN DAILY USE FOR A WHILE AND THE BATTERY NEEDS TO BE RELACED. THIS IS NO PROBLEM AS LONG AS YOU ARE USING IT ON THE BENCH WHERE IT IS NOT MOVED ALOT AND THERE IS A.C. POWER TO RUN ON. ASKING $800.00. IF INTERESTED CALL OR TEXT ROY AT 385-259-9933