Low Battery Alert
Alarm for readings out of range
Manual or automatic power off
Factory Calibrated
Easy calibration (recommended calibration interval is 1 year)
Material: Plastic
Measuring range: 30-130dBA
Accuracy: ±1.5dB
Frequency Range: 31.5Hz-8KHz
Frequency Weighting Function: A-weighting
Resolution: 0.1dB
Operating temperature and humidity: 0-40°C, 10-80%RH
Storage temperature and humidity: -10 ~ 60 °C, 0 ~ 90% RH
Power Supply: 3 x 1.5V AAA Batteries
Weight: Approx. 3.5 oz
Dimensions: Approx. 56 x 177 x 36mm
Accessories
1 x noise meter
1 x Windproof Ball
1 x English user manual
3 x AAA batteries