Sound Meter Decibel Meter DB Tester SPL Meter

UT351
2Kg

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Sound Meter Decibel Meter DB Tester SPL Meter

Specification 
Model: UT351 
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 

Range 30 to 130dB
Maximum Level 130dB
Accuracy ±1.5dB
Range Selections 30 to 80dB, 50 to 100dB, 60 to 110dB, 80 to 130dB
Frequency Range 31.5Hz to 8000Hz
Frequency Weighting A and C
Time Weighting FAST (125ms)
SLOW (1 second)
Analogue Bar Graph 30~130dB
Warning Over-Range “OVER”, Under-Range “UNDER”
Analogue Outputs AC: 0.707Vrms full scale; Output impedance: around 600Ω
DC: 2Vrms full scale; 10mV/dB; Output impedance around 100Ω
Max/Min Mode YES
Data Hold YES
Display Backlight YES
Sleep Mode YES
Low Battery Display 4.8V



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: √ 
High Alarm: Display "OVER" √ 
Lower Alarm: Display "UNDER" √ 
LCD Backlight: √ 
Analogue 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 39 mm 

Standard Accessories 
Main unit 
Batteries 
Windscreen 
Leather Box 
Gift Box 
English Manual



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Wednesday 14 March, 2018

This product was added to our catalog on Wednesday 14 March, 2018.

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