Specifications | Range | Best Accuracy | ||
Model | UT351 | UT352 | UT353 | |
Range | 30~130dB | ±1.5dB | ±1.5dB | ±1.5dB |
Frequency | 31.5Hz~8000Hz | √ | √ | |
Frequency Weighting | A&C | √ | √ | |
Sample Rate | FAST: 8 Times/s | √ | √ | √ |
SLOW: 1 Times/s | √ | √ | √ | |
Features | ||||
Analogue Outputs | AC: 0.707Vrms full scale;Output impedance: around 600Ω | √ | √ | |
DC: 2Vrms full scale; 10mV/dB; Output impedance: around 100Ω | √ | √ | ||
Data Hold | √ | √ | √ | |
Auto Power Off | √ | √ | √ | |
Low Battery Indication | √ | √ | √ | |
MAX Mode | √ | √ | √ | |
MIN Mode | √ | √ | √ | |
High Alarm | √ | √ | ||
Lower Alarm | √ | √ | ||
Analogue Bar Graph | 30~130dB | √ | √ | |
Data Storage | 63 | |||
LCD Backlight | √ | √ | √ | |
UT353 is a mini sound meter which can convert ambient sound into electrical signals, process data and displays results on LCD. It does not have traditional meter issues such as meter being too large, complex operation, and so on. UT353 can constantly monitor ambient sound. It is light weight, compact, ergonomic, and user friendly, making it a great tool for monitoring noise levels in hos, conference halls, home theater, s, and any other noise sensitive environments.
Notice please: battery no include!
