R1920 Reed Sound Level Meter, Compact

The R1920 Compact Sound Level Meter measures sound and is designed for one-handed operation. The R1920 Sound Level Meter features Data Hold and Min/Max functions.

It comes with a one-year limited manufacturer’s warranty.
Shop for R1920 Sound Level Meter at MRM Metrology and save more.
Use CAL R1920 when ordering calibration services.

1 year warranty


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SKU: R1920 Category:

Product Description

  • Features
  • Specifications
  • Dimensions
  • Accessories
  • Downloads
  • Calibration
○ Easy one-hand operation.
○ Measures sound according to the sensitivity of the human ear.
○ MAX function.
○ Three measurement range from 35 to 130 dB.
○ Accuracy ± 1.5 dB.
○ Two time weighting curves: slow (550ms) and fast (55ms).
○ Two frequency weighting curves: A and C
○ Auxiliary output for recording.
○ Tripod mountable.
○ 2000-count backlit LCD.
○ Lightweight and compact.
○ Includes rugged, shockproof, protective, dirt resistant hoister.
Measurement Range (30 to 130) dB
Accuracy ± 1.5 dB
Resolution 0.1 dB
Display 4-digit LCD
Backlit Display 4-digit LCD
Time Weighing Fast/Slow (125ms and 1s)
Frequency Range 31.5 Hz to 8kHz
Frequency Weighting A
Microphone 0.5″ (12.7mm) electret condenser
Data Hold Yes
Max Yes
Min Yes
Sampling Rate 1 time/second
Under Range/ Over Range Indicator Yes
Auto Shut-off Yes (after 5 minutes, off)
Low Battery Indicator Yes
Power Supply 3 AAA Batteries
Product Certificate CE
Operating Temperature (32 to 122)°F , (0 to 50)°C
Storage Temperature (14 to 140)°F , (-10 to 60)°C
Operating Humidity Range (10 to 80)%
Dimensions 5.9 x 2 x 1.1″ (150 x 52 x 27mm)
Weight 4.1 oz , 116 g

○ A Certificate of Calibration is included when calibration services are ordered from MRM Metrology Inc.
○ Use CAL R1920 when requesting calibration services.

Calibration and Repair Services

MRM provides Calibration and Repair Services for the
R1920 Reed Sound Level Meter

For a quote, please email us at  Service@MRMmetrology.com


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