SOUND LEVEL METER The CEL-350 is a completely new interpretation of the classic noise dosimeter. It has all the advantages of earlier badge designs such as small size and light weight and yet it still provides all of the benefits that users have come to expect from a traditional noise dosimeter. Fully featured and able to satisfy all current noise at work measurement protocols during a single run the CEL-350 will be an ideal instrument for experienced and new user of dosimeters in the workplace. No setup to worry about since the unit stores all results for later investigation and reporting however required. Features: • Lightweight less than 2.4 oz • Small size only 2.8 in long and 1.7 in wide and 2.0 in tall • Quick battery recharge in less than 90 minutes from completely empty • Stores everything for later review • Calculates all the popular noise dose parameters • Time history profiling of 4 results at fixed 1 m intervals • Wide dynamic range from 65to a full 140 dB • Measures simultaneously 3 dB and 5 dB exchange rates • Lockable for security • Direct automatic calibration with standard acoustic calibrator with ½ ” cavity standard dBadge kits are provided with a charger and slave charger(s) to suit the number of dBadges selected plus; infra red interface to USB adaptor, Insight database software for single user, 110/240Vac to 12Vdc universal power supply, acoustic calibrator, pin and alligator clips and a carrying case to fit up to 12 dbadges and accessories. These dosimeters are not approved for use in hazardous areas (see part number CEL-350IS/Kits as suitable alternative)