Extech 407736 Dual Range Type 2 Sound Lever Meter (Discontinued by the Manufacturer)
Type 2 meter provides precision accuracy Provides 1.5 dB accuracy. Meets ANSI and IEC 651 Type 2 standards. High and Low measuring ranges. Max Hold with reset button. Built-in calibration check (94 dB). Analog AC/DC outputs for connection to an analyzer or recorder. Tripod mount ideal for field use. Optional 407744 or 407766 sound calibrator
