Display method:LED Screen
Atmospheric pressure: 86Kpa - 106Kpa
Sampling time: 1.5 seconds
Concentration unit for Decibel:dBA
Product Size:270*90*35mm
Detection temperature: -10°C to 50°C;
Relative humidity: 20% - 85%
Storage temperature: -10°C to 60°C;
Detection method for Decibel: Condenser microphone
Power source: Lithium battery with 2000 mAh capacity;
5V DC power charging
Product weight: 350g
Technical parameter
1)Input voltage: DC5V 1000mA2)
Temperature measurement range:-10.0C~+50.0C3)
Temperature accuracy: +/- 1.0℃ (0°℃~40°C)4)
Humidity measurement range:20%~85%Humidity5)
accuracy: +/-5%Specification for decibel:6)
Measuring range:30~130dBAccuracy:±1.5dB7)
Frequency range:50Hz~8.5kHzResolution:0.1dB
Standard Accessories:
Main Unit × 1
USB Charging Cable × 1
Positioning Sticker × 1
Mounting Screws × 2
Rubber Feet × 2
User Manual × 1
7 Days free refund, 15 Days free replace, 365 Days Warranty, Lifetime Tech-support.