DHL/FEDEX/TNT Free shipping AR844 Digital Sound Noise Level Meter with Software&USB Cable

DHL/FEDEX/TNT Free shipping AR844 Digital Sound Noise Level Meter with Software&USB Cable

Shared by: Lora Broadgirdle from ALIEXPRESS
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  • Reference Price:
    US $135.04 / piece
  • Display Type:
    Digital Only
  • Package weight:
    1.000kg (2.20lb.)
  • Place of Origin:
    Guangdong China (Mainland)
  • Model Number:
    AR844
  • Linearity Range:
    50dB or 100dB
  • Accuracy:
    ñ1.5dB
  • Unit Type:
    piece
  • Measuring Range:
    30~130dBA 35~130dBC
  • Package Size:
    32cm x 20cm x 8cm (12.60in x 7.87in x 3.15in)
  • Frequency range:
    31.5HZ-8.5KHZ
  • Dimensions:
    207*70*29mm
  • Digit & Resolution:
    5Digits & 0.1dB
  • Brand Name:
    SMART SENSOR
  • weight:
    178g
  • Supply voltage:
    9V (Alkaline or DC Adapter)
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Description
DHL/FEDEX/TNT Free shipping AR844 Digital Sound Noise Level Meter with Software&USB Cable

Specification: *Stardard: IEC pub 651 TYPE2 ANSI S1.4 TYPE2 *Measuring range: 30~130dBA 35~130dBC *Accuracy: 1.5dB *Frequency range: 31.5Hz~8.5KHz *Linearity Range: 50dB or 100dB *Fast/Slow weight selection *A/C frequency weight selection *Sound Measuring level selection(30~80dB 50~100dB 60~110dB 80~130dB 30~130dB) *A/C frequency weight selection *Microphone: 1/2 inch electret condense microphone *Sampling frequency: 2times/second *AC/WPM output interface *Over range indication *Max reading hold function *Low battery indication *Can record 4700 data *set up spacing interval (1s~250s) *Connect to the computer with USB interface *Corresponding analyze softeare Packing information: *Power: 4*AA 6V battery or DC adapter(not included) *Net weight: 240g(not include the battery) *Size: 226x80x36mm *Packing style: Gift box+PP carrying box *Q\'ty per carton: 12PCS *Standard carton size: 52.5x45.5x34.0cm *G. W of the carton: 13.3kg

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