UNI-T UT352 Digital Sound Level Meter 30-130dB UT-352 Decibel Meter Professional Audio Noise Measure Device with Data Logging UT-352

UNI-T’s UT352 Sound Level (30~130dB) Meter has auto range and data storage function, with high/lower alarm, analogue outputs and condenser microphone.
Applications:
Noise control, quality control, health care and all kind of environment noise testing.

Specifications Range Best Accuracy
Model UT352
Range 30～80dB ±1.5dB
50～100dB ±1.5dB
60～110dB ±1.5dB
80～130dB ±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 ≤4.8V √
MAX Mode √
MIN Mode √
Data Logging 63
High Alarm Display “OVER” √
Lower Alarm Display “UNDER” √
LCD Backlight √
Analog Bar Graph 30～130dB √

General Characteristics 
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 39mm
Standard Accessories Batteries, Windscreen, Leather Box