Testo Sound Level Meters

Testo real world Sound Level Measuring Instruments

Whether in the work place, industrial facilities, offices, or in the environmental field, it is important to control sound levels. testo 815 and 816 are easy to operate and are precise sound level measuring instruments of the accuracy class 2. A calibrator for controlling and calibrating can be ordered as an accessory for both the 815 and 816.

Next to the human eye the human ear is the sense organ used the most. The ears are a precious sense organ that is worth protecting. In many work environments, sound is generated by machine noise in a way that we sense as disturbing or annoying, and can even cause physical pain in the inner ear. Everybody knows that noise levels which are too loud on a continuing basis can damage the ear permanently. The new Testo 815 and 816  sound level measuring instruments are a modern design, which allow us to measure and evaluate sound, noise, or pure tones.

815 and 816 Common Features:

• Accuracy class 2 according to IEC 60651
• Easy to adjust (calibration screwdriver included)
• Frequency weighting according to characteristic line A and C
• Maximum and Minimum memory
• Built in 1/4 inch stand screw
• Switchable time weighting Fast / Slow  

815 Sound Level Meter