REED R8080 Sound Level Meter, Datalogger with Bargraph, 30 to 130 dB


This data logging sound level meter has the ability to record samples on internal memory and keep track of registered readings with a time and date stamp. The R8080 features user selectable sampling rates and the option to track live measurements via the included PC interface software.


  • High accuracy of ±1.4 dB meets Type 2 standards
  • Triple range measurement (60dB dynamic range)
  • A & C frequency weighting
  • Fast & Slow time weighting
  • Record up to 64,000 datapoints and keep track with internal time and date stamp
  • User selectable sampling rate from 1 to 60 seconds
  • Large, easy-to-read backlit LCD display
  • Digital analog bargraph
  • Min/Max hold and auto shut off
  • Tripod mount for long-term monitoring
  • Low battery indicator


Measuring Ranges30-130 dB
Low: 30-90dB
Med: 50 -110 dB
High: 70 -130 dB
Full: 30-130 dB
Dynamic Range60 dB (in each range)
Accuracy±1.4 dB
ResolutionDigital: 0.1 dB
Analog: 2dB
Response TimeDigital: 500ms
Analog: 50ms
Frequency Range20 Hz to 8 kHz
Frequency WeightingA, C
Time WeightingFast/Slow (125ms and 1s)
Microphone0.5" (12.7mm) electret condenser
Digital Analog BargraphYes (30 segment)
Display4-digit LCD
Backlit DisplayYes
Alarm IndicatorsUnder and Over (visual on-screen)
Datalogging CapabilitiesYes
Real-Time Clock and Date StampYes
Selectable Sampling RateYes (between 1s and 60s)
Internal Memory1mb (64,000 datapoints)
Auto Shut-offYes (after 30 mins/off)
Tripod MountableYes
Low Battery IndicatorYes
Power Supply4 x AAA batteries
OutputYes (AC/DC)
Battery LifeApprox 50 hours
PC ConnectivityUSB
Software OS CompatibilityWindows XP / Vista / 7 / 8 / 10
Product CertificationsCE, IEC 61672-1 Class 2, ANSI S1.4 Type 2
Operating Temperature32 to 104°F (0 to 40°C)
Storage Temperature14 to 140°F (-10 to 60°C)
Operating Humidity Range10-90%
Dimensions10.4 x 2.5 x 1" (264 x 63 x 29mm)
Weight8.8oz (245g)