UNI-T UT351 ເຄື່ອງວັດແທກລະດັບສຽງ (30~130dB)

Measurement mode: All-in-one

Noise range: 30~130dB

Accuracy: ±1.5dB

Resolution: 0.1dB

Frequency: 31.5Hz~8kHz

Frequency weighting: A&C

Sampling rate (Fast): 125ms

Sampling rate (Slow): 1000ms

Analogue outputs: Yes

Data hold/MAX/MIN: Yes

Auto power off: Yes

Low battery indication: Yes

Data storage: No

APP/Bluetooth: No

High/Lower alarm: Yes

LCD backlight: Yes

Analog bar graph: 30~130dB

Power: 1.5V Batteries (LR6) X 4

LCD Size: 53mm X 41mm

Product Color: Red and Grey

Product Net Weight: 330g

Product Size: 273mm X 70mm X 39 mm

Standard Accessories: Batteries, Windscreen, Leather Box