Professional Sound Level Meter W/ High Accuracy, Backlit Display & Data Logging

This Sound Meter with PC Interface is compact and easy to use while providing you with an accurate reading across a greater range than similar inexpensive sound meters on the market.This sound meter can read between 30dB~130dB, and capture data to a PC using the compatible software (included in the set).Has a wide variety of applications within Environmental measurement, law enforcement, work place design, sound level analysis of machinery and engines.Features• Auto Ranging • Fast/Slow time weighting selection • 32000 Reading Internal Memory (• Data record function)  • Data Logging function • Max Hold function • Frequency weighting: A/C • High Accuracy • Bar graph display • AC/DC function • PC Interface (Compatible with Windows 10, 8, 7, Vista and XP) • When connected to a computer, the measurements are presented in real time • White Backlight • Adjustable Over / Under alert threshold via the computer interface • Maximum data recording limit can be adjusted via the PC interface • Time display • Auto-off function setup • Low Battery Alert • Tripod Mount (Tripod not included) • Includes CD Software (dual language: English, Chinese), AC/DC wire & batteries • CE Certified & RoHS CompliantSpecifications• Standard Applied: IEC651 type 2, ANSI SI .4 type 2 • Calibration sound source: 94dB @ 1kHz • Measurement range: 30~130dBA • Accuracy:  1.5dB(reference sound pressure standard,94dB@1KHz) • Record Interval: 1~60 sec / 1~60 min / 1~24 hrs • Frequency response: 31.5~8.5KHz • Resolution: 0.1dB • Frequency weighting: A/C • Analogy bar graph: 2dB/1 Bar graph • Measurement Unit: dBA / dBC • Sampling rate: 2 times/second (FAST), 1 time/second (SLOW) • AC signal output: 4Vrms/ full barograph, output impedance is approx 600 ohm • DC signal output: 33mV/dB • Dynamic characteristic: FAST (high speed) / SLOW (low speed) • Data storage quantity: 32000 readings • Windows Compatibility: Windows 10, 8, 7, Vista and XP (• Do not run in Mac OS) • Power supply: 4pcs x AA Size 1.5V battery or the USB Power Cable • Item Weight: 7.4 ounces • Product Dimension: 9 x 2.5 x 1.5 inches • Shipping Weight: 14.6 ounces • Shipping Dimension: 9.6 x 4 x 2 inchesSet Includes• 1 x Sound Level Meter  • 1 x English User Manual  • 1 x CD Software (English) • 1 x USB Cable • 1 x AC/DC line • 4 x AA Battery • 1 x Carrying Pouch SKU: 144 Category: Sound Level Meters Brand: AZInstruments