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 1¼” 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 ±1.5 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 using Acoustical Calibrator 850016.
Dimensions: 8" × 2⅛" × 1½" (203 × 54 × 38 mm)
Weight: 5.8 oz (164 g)
|dynamic range: 50 dB
auto-ranging: 30 to 130 dB
30 to 130 dBA
35 to 130 dBC
|0.1 dB||±1.5 dB|