Dräger Pac 3500 is suitable for the personal monitoring of industrial carbon monoxide, hydrogen sulphide or oxygen. Easy to use thanks to its light and small body. Dräger Pac 3500 also features a shock-proof, chemical-resistant rubber coating. Device provides the requirements of IP68. The device is equipped with a Dräger XXS sensor that allows gas intake from both the top and front of the Dräger Pac 3500. The Drager XSS Sensor has really fast reaction time so it provides so much safe. Memory can store 60 events with their dates and times. Data can be loaded onto the PC thanks to the infrared interface. The large and lighted-up display shows the gas concentration and measurement nonstop. Visual, audible and vibratory alarms never go unnoticed. The recommended function tests ensure that the device works properly. The Dräger Pac 3500 will immediately remind users if a bump test or calibration is required. Two years guarantee.