JB Supernova Digital Vacuum Gauge DV-41 - Accurate Automotive & HVAC Vacuum Testing Tool for AC Repair, Refrigeration Systems & Brake Bleeding

JB Industries SUPERNOVA digital micron gauge helps you be certain that a system is properly evacuated of air and moisture before charging with refrigerant. Measures in in 7 international units: micron, PSIA, InHg, mBars, Pascals, Torr, and mTorr. Factory calibrated gauge includes a programmable alarm, backlight, shutoff, large LED screen, AC adapter, and case. Item: Micron Gauge Type: Digital Measuring Range: 10 to 200,000 Microns Ambient Operating Range (F): 32 - 120 Connection: 1/4" Female SAE Display: LCD Power Supply: AC or Batteries Includes: A\C Adapter, And Carrying Case