can be selected to meet all proficiency program closed building procedures. The monitor can be programmed to shut down when the test is complete. With all new electronics, a single 9 volt battery will test for 100+ hours. The display will notify users of the battery status prior to the start of a test. The power cord will also be adaptable to 110v to 220v power outlets. The software program allows “read only” time and date parameter’s to prevent tampering once the test is complete. Test site and weather conditions can also be added along with customer address and contact information. Add photo images of the monitor location in the home. A USB cable will be provided to plug into a Windows operating system only. A serial port connection is available for both computer downloading and thermal print-outs.