32.0 to 158.0 degrees farhrenheitoperating temperature; 4 aa size batteries or nicd rechargeable
NSN 6240-01-242-0150
NSN 7035-01-462-5766
NSN 6645-01-218-9452
NSN 5920-01-096-1864
NSN 6645-01-232-4843
NSN 6240-00-803-2777
NSN 5998-00-596-9568
NSN 6135-01-048-0910
NSN 6130-00-820-9611
NSN 5998-00-777-4417
NSN 6320-01-192-0332
NSN 6610-01-263-8999