Graphic Display Sound Meter

Features a large bar graph display, A & C decibel frequency weighting scales, min/max, peak, fast or slow response, AC or DC output, auto-power-off, low battery indicator. Covers 30 to 130 dB in the A & C scales with a resolution of 0.1 dB and an accuracy of ±1.4 dB (ref 94 dB@1KHz). Comes ready to use with a windscreen, 9V battery, instructions, and a foam lined hard shell carrying case. N.I.S.T. Traceable Certificate of Calibration available, or calibrate anytime using optional Acoustical Calibrator 850016. Slim, light, ergonomic design Covers 30 ~ 130 dB in the A & C scales Resolution of 0.1 dB Accuracy of ±1.4 dB (ref 94 dB@1KHz) Dimensions: 10¼" × 2¼" × 1" (258 × 55 × 25 mm)Weight: 6.5 oz (185 g). This instrument features a tripod mount, and we recommend using a tripod for the most stable and accurate readings. *Certification Option N.I.S.T. traceable Certificate of Calibration available at additional cost (Select option above). Specifications Range Resolution Accuracy 30 to 130 dB 0.1 dB ±1.4 dB (ref 94 dB @1 KHz) Downloads Instruction Manual Product Brochure Comparison Chart Comparison Chart Videos