Mini Sound Meter, 4-digit LCD display, 30dB to 130dB
Display: 4 digits LCD, Max Display 9999
Measuring Range: 30~130dB
Sampling Rate: 125ms(fast mode) / 1s(slow mode)
Operating Temperature: 30~40°C(<=80%RH)
Storage Temperature: -20~60°C(<=80%RH)
Altitude: Max.2000m
Power Supply: 3 x 1.5V AAA Batteries(not included)
Item Size: 14.5 x 5 x 2.5cm
Item Weight: 78g