The Sper Scientific Mini Sound Meter is packed with features, yet is small and light enough to fit?in your shirt pocket.
Choose from fast or slow time weightings, min/max readings and A or C decibel frequency weighting scales. All of these settings are simultaneously displayed on a large 1?¡± backlit display. Also features hold, and auto-power off. Readings are extremely stable and reliable. Auto-ranging 30 to 130 dB (A) with 0.1 dB resolution and an accuracy of ¡À1.5 dB (Ref. 94 dB @1 KHz). The Sper Scientific Mini Sound Meter comes ready to use with a windscreen, instructions and 9V battery.?N.I.S.T. Traceable Certificate of Calibration available.
Can be calibrated usi
ng Acoustical Calibrator 850016. Dimensions: 8" ¡Á 2?" ¡Á 1?" (203 ¡Á 54 ¡Á 38 mm)
Weight: 5.8 oz (164 g)
*Certification Option
N.I.S.T. traceable?Certificate of Calibration?available at additional cost (Select option above).