Specification:
Item Type: Wall Hanging Sound Level Meter
Material: ABS
Display Method: LED Display
Atmospheric Pressure: 12.5 PSI – 15.4 PSI
Sampling Time: 1.5 S
Temperature Range: -10℃ -50℃
Storage Temperature: -10℃-60℃
Relative Humidity: 20% – 85%
Humidity Range: 20%-85%
Accuracy: ±5%
Charge: 5V 1000mAh
Battery: Lithium ion battery 103450 2000mAh (built in)
Concentration Unit Decibel: dBA
Measurement Range: 30-130dBA
Accuracy: ±1.5dBA
Frequency Range: 50Hz-8.5kHz
Frequency Weighting: A
Resolution: 0.1dBA
Frequency Response Range: 50Hz-8.5KHz
Temperature Range: -10-50℃
Accuracy: ±1.0℃
How to Use:
Take out the product according to the instructions
Package List:
1 x Wall Hanging Sound Level Meter
1 x USB Charging Cable
1 x Hole Sticker
2 x Screw
2 x Expansion Screw
1 x Instruction