Description
Technical Parameter:
Color: White + Blue
Material: ABS Plastic
Measuring Range: 30-130dBA
Accuracy: ±1.5dB
Resolution: 0.1dB
Frequency Response: 31.5Hz to 8KHz
Frequency Weighting Features: A Weighting
Display: LCD Display
Over Range: LCD Show OVER
Power Supply: 3 * 1.5V AAA Batteries(Not Included)
Operation Environment: (View phone number)%RH
Storage Environment: -10-60℃ 0-90%RH
Item Size: 56 * 36 * 177mm / 2.20 * 1.42 * 6.97in