PEAKMETER High Accuracy LCD Digital Noisemeter Sound Level

Want to test the sound level? Need to know the noise level? Try our digital sound level meter. It's featured with wide measuring range (30-130dB). It's portable and easy to use as a handy instrument for sound quality control in factory office home school and construction site.Features:The Mini Handhold Digital Sound Level Meter is compact lightweight easy to use.Made of good quality ABS it is not only wear-resisting but also elegant.With backlight function it is convenient for reading the sound data at night. And to save power backlight auto off function is provided.With power saving and high-reliability circuit design the well-designed high-efficiency power supply circuit make the battery more durable.This Audio DB Meter complies with IEC651 Type 2 and ANSI S1.4 Type 2 with the measuring scope from 30 to 130dB and automatic shifting function A and C Frequency Weighting mode selection.With Maximum(MAX) locking function and High speed(FAST)/Low speed(SLOW) response rate selection.Portable and easy to use suitable for checking monitoring or controlling the sound level for personal families business studies industrial etc.Specifications:Material: ABS PlasticSound Pressure Accuracy: 1.5 dB (sound pressure standard 94 dB @ 1KHz)Sound Pressure Accuracy: 5 dB (sound pressure standard 94 dB @ 8KHz)Sound Pressure Frequency Response: 30Hz - 8KHzDynamic Range of Sound Pressure: 50 dB (for each measurement gear level)Sound Pressure Measurement Scope: 30-130 dBA 35-130 dBCSound Pressure Frequency Weighting Characteristics: A and C characteristicsDynamic Characteristic of Sound Pressure: FAST 125ms SLOW 1secMicrophone: Polarized capacitive microphoneDigital Display: 4-digit resolution: 0.1 dB sampling rate: 2 times/secAnalog Bar Display: Each analog bar represents 1 dB sampling rate is 20 times/secMeasurement Gear Level: 30-80 dB 40-90 dB 50-100 dB 60-110 dB 70-120 dB 80-130 dB 6 gear levels in totalBelow or Above Limit Prompt: Indicated with UNDER or OVER displayElevation: 2000mPower Supply: 4 * 1.5V AAA Battery(NOT Included)Operating Temperature: 0?40? / 32?104? (10%?80%RH)Storage Temperature: -10?60? / 14?140? (10%?70%RH)Product Size: Approx. 193 * 60 * 29mm / 7.6 * 2.4 * 1.2inProduct Weight: Approx. 189g / 6.67ozPackage Weight: Approx. 319g / 11.27ozPackage Size: Approx. 22.8 * 11 * 5.5cm / 9.0 * 4.4 * 2.2inPackage List:1 * Sound Level Meter1 * Portable Bag1 * User Manual (Manual)