Testo 816 The instrument for evaluators, workplace measurements and measuring industrial and environmental noise. The bigger model offers additional features compared to the Testo 815, which predestine it especially for evaluators, workplace measurements and measuring industrial and environmental noise. Features: Automatic range switchover Backlit display Mains unit connection BarGraph display AC output to connection from recorders and amplifiers DC output with 10 mV/dB to connect recorders or dataloggers Accuracy class 2 to IEC 60651 Easy to adjust (adjustment screwdriver included) Mains unit connection Frequency weighting to Characteristic A and C Maximum and minimum value memory Built-in tripod knuckle screw (1/4 inch) High accuracy level (Class 2) Switchable time weighting Fast / Slow
