Dräger Alcotest 7000 System Kit with printer and mouthpieces Minor Operations Vastly improved ergonomically with redesigned Vastly improved ergonomically with redesigned grab handle and balanced carry It can be mounted on a stand or on the wall or set up on a table Only one calibration per year Measuring range: up to 3 mg L Operating temperature: 10°C – 55°C Display: QVGA TFT colour display Connection port: USB C Type of battery: Build in Lithium battery or 3xAA LR6 3x NiMH Number of tests from full battery: 5000 breath test (lithium version) or 1500 breath tests (alkaline version) Protection class: IP54 Calibration interval: 12 months Start up time: 3 seconds Analyse time after test sample: 3 to 25 seconds Recovery time to be ready for next test: 20 to 120 seconds