REED R1920 Compact Sound Level Meter


Backlit LCD display with fast and slow time weighting.

REED R1920 Offers

This compact sound level meter measures sound. The R1920 features Data Hold and Min/Max functions and is designed for one-handed operation.


  • Designed for one-handed operation
  • High accuracy of ±1.5 dB
  • Fast & slow time weighting
  • Backlit LCD display
  • Max, min and data hold functions
  • Low battery indicator and auto shut off

REED R1920 Specifications

Measuring Range 30 to 130 dB

Accuracy ±1.5 dB

Resolution 0.1 dB

Display 4-digit LCD

Backlit Display Yes

Time Weighting Fast/Slow (125mS and 1s)

Frequency Range 31.5 Hz to 8 kHz

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 Certifications 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 4.1oz (116g)

Ideal Applications for the REED R1920

  • Construction Sites
  • Ensuring Safe Working Conditions
  • Public Venues/Concerts
  • Code Enforcement
  • Traffic
  • Appliance Noise Testing

What's included with the REED R1920

  • Sound Level Meter
  • Windshield Ball
  • 3 x "AAA" Batteries