UNI-T UT353BT Mini Sound Level Meter (30~130dB, Bluetooth)

Measurement mode: All-in-one

Noise range: 30~130dB

Accuracy: ±1.5dB

Resolution: 0.1dB

Frequency: 31.5Hz~8kHz

Frequency weighting: A

Sampling rate (Fast): 125ms

Sampling rate (Slow): 1000ms

Analogue outputs: No

Data hold/MAX/MIN: Yes

Auto power off: Yes

Low battery indication: Yes

Data storage: No

APP/Bluetooth: Yes

High/Lower alarm: Yes

LCD backlight: Yes

Analog bar graph: No

Power: 1.5V battery (R03) x 3

LCD Size: 32mm x 26mm

Product Color: Red and Grey 

Product Net Weight: 116g

Product Size: 150mm x 52mm x 27mm

Standard Accessories: Batteries, Windscreen