AR854 Sound Level Meter

SKU: AR854

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  • Pick up from the Safestallbd Store

House - 11 (2ndfloor), Road - 16, Sector - 11, Uttara, Dhaka 1230

Free

  • Steadfast Courier Delivery

Steadfast courier will deliver to the specified address

Inside Dhaka - (24hours) - 70 TK, Outside Dhaka -(48hours) - 130 TK

  • Pathao Courier Delivery

Pathao courier will deliver your products to the specific address

Inside Dhaka - (24hours) - 70 TK, Outside Dhaka - (2-3 Days) - 130 TK

  • Sundarban Courier Delivery

Sundarban courier will deliver to the specified address

Inside Dhaka - (24hours) - 80 TK, Outside Dhaka - (48hours) - 150 TK

  • Warranty 1 year
  • Free 7-Day Returns

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Product Features:

AR854 Sound Level Meter is a high-accuracy instrument designed to measure sound pressure levels in various environments. Ideal for industrial noise monitoring, environmental studies, workplace safety checks, and regulatory compliance, this Class 2 sound meter ensures reliable and consistent results.

With a wide measuring range from 30 to 130 dBA, built-in AWA14425 condenser microphone, and data storage for up to 10,000 readings, the AR854 is suitable for both short-term and long-term acoustic analysis. Its A-weighted filtering, Fast/Slow response time settings, and real-time bar graph display make it easy to use and highly efficient in the field.


Key Features

  • Wide Measuring Range – 30 to 130 dBA with ±1.5 dB accuracy

  • Frequency Weighting – A-weighting for human hearing sensitivity

  • Time Weighting – Fast and Slow response modes for dynamic or average noise levels

  • High-Quality Microphone – AWA14425 pre-polarized condenser microphone

  • Backlit LCD – Enhanced readability in low-light environments

  • Data Logging – Store up to 10,000 data points for extended monitoring sessions

  • Range Over Indication – Alerts when levels exceed set limits

  • Signal Output – AC & DC outputs for further analysis or recording

  • External Power Option – Ideal for stationary use in long-duration monitoring

  • Auto Power Off & Battery Indication – Maximizes energy efficiency and field readiness


Technical Specifications

Specification Details
Product Name AR854 Sound Level Meter
Microphone AWA14425 Prepolarized Condenser
Measuring Range 30 ~ 130 dBA
Accuracy ±1.5 dB
Frequency Weighting A-weighted
Frequency Range 20 Hz ~ 8 kHz
Time Weighting Fast / Slow
Digit & Resolution 3 digits & 0.1 dB
Backlight Display Yes
Level Range Bar Graph Yes
Range Over Indication Yes
Max / Min Hold Yes
Auto Power Off Yes
Battery Indicator Yes
AC & DC Output Yes
Data Storage Capacity 10,000 groups
External Power Supply Supported
Standard Compliance GB/T3785-1983, IEC 61672-2002 Class 2

AR854 Sound Level Meter

AR854 Sound Level Meter

AR854 Sound Level Meter

AR854 Sound Level Meter

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