ACTRON Automotive Analyzer-Tach-Dwell-Voltmeter No 615 USA Made Art black plastic with a metal

black plastic with a metal pan

just plug in a set of headphones (sold separately) to the unit's 3

the Glass Lid is marked Pyrex #7756-C K-4 and the Glass Handle is marked Pyrex #8336 B-3

The TPU 060 turbo molecular pump can be used for all general-purpose high vacuum applications

The legs at the rear raise the keyboard to an angle of about 15° and give the machine its distinctive "high-heeled" appearance

ACTRON Automotive Analyzer-Tach-Dwell-Voltmeter No 615 USA Made Art black plastic with a metalMade in USA ACTRON Analyzer Tach Dwell Voltmeter for 12 Volt Electronic or Conventional Ignition Systems Model No 615 This analyzer has been hardly used and is in very good condition. The box shows evidence of multiple moves but the meter spiffy clean. I have owned this ~35 years and just once used it. I just tested it and it works flawlessly. This analyzer tests 12 volt conventional & electronic ignition systems using vehicles battery 4, 6 or 8