Specifications:

• working temperature and humidity: 0~40C.10~80%RH
• Storage temperature and humidity: -10~60C.0~90%RH
• Sample rate: 2 times/second
• resolution: 0.1dB
• Power supply: 3*1.5V AAA battery(not included)
• Model Number: GM1352
• Microphone: 1/2 inch electret condenser
• measurement range: 30~130dB
• Item: Digital sound level meter with retail package
• Brand Name: OUTEST
• Accuracy: +-1.5dB