NIST Certified Sound Level Pen includes batteries, calibrations screwdriver, windscreen and case

Description

The NIST Certified Sound Level Pen is the smallest, lightest, easiest to carry sound meter in the world. Despite its small size the Pen is a full function Type 2 sound meter perfect for testing OSHA requirements and most other sound meter applications. It features Auto-Ranging with simple one button operation. Press once to begin reading sound levels, press the button a second time and the display holds the maximum reading, updating as new maximums are reached. Then hold the button for 2 seconds to turn the unit off. The Pen measures the 30 to 130 dB range in the “A” scale, with an accuracy of ±1.5 dB.

The display provides 0.1 dB resolution, under range, over range and low battery indicators. It calibrates electronically to its own internal oscillator or external 2 Point Acoustical Calibrator. Each unit includes 2 AAA batteries, instructions, calibration tool and wind screen. Dim: 8″ x 1½” x 1″, Weight 4.3 ounces.

Downloads

Sound Level Pen datasheet