The improved DV-22N Digital Vacuum Gauge is an easy-to-use, compact vacuum gauge featuring a sleek new design with enhanced user settings and an extended range MEMS sensor and Now with Low Alarm Setting. The Low Alarm setting determines the pressure level for which an alarm will be sounded. Available alarm settings: OFF, 50, 100, 250, 500, 1000, 1250, 1500, 2000 microns. Additional features include an easy-to-read backlit display. Improved response time for instantaneous vacuum reading. Allows for direct connection to the A/C unit without a hose. Audible and visual alarms when target vacuum level is achieved. Intuitive user menu with custom setting options. Low battery indicator with automatic shutoff. Measures in Microns, PSIA, inHg, Pascals, Torr, mTorr and mBar. Available with rugged carrying case as DV-24N. Made in the USA.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov