UNI-T UT351 Sound Level Meter; Industrial/Home Professional Noise Meter

Description

1. MAX/MIN modes
2. Auto power off (cancelable)
3. AC/DC analog signal output
4. Over/under range indication
5. Data hold, LCD backlight
6. Simulated analog bar
7. A (ear)/C (machine) weighting modes
8. Manual/auto range selectable
9. Fast/slow response rate (fast: 125ms, slow: 1s)
10. Powered by batteries or external power source
Specifications
Range
Best Accuracy
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
√
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
Batteries, Windscreen, Leather Box
Standard Individual Packing
Gift Box, English Manual
Standard Quantity Per Carton
30pcs
Standard Carton Measurement
670mm X 385mm X 300mm (0.077 CBM Per Standard Carton)
Standard Carton Gross Weight
18kg
Shipping:
The shipping costs to all countries are the same.
Item will be shipped within 1-2 business days
This package will be sent by
China Airmail Post or HK post airmail
Items will be checked carefully before sent out.
We will use air bubbles to wrap the items carefully
Sales Tax:
No Sales Tax is Require
Warranty & return:
For ensuring all the items are in good quality, we will test all products before the packages were sent out .
30 days warranty from the purchased date. Please contact us via email before returning the defective item.
Return items should include the original packaging and all accessories.
Only defective product will be offered exchange.
Contact us :
Our office hours are :
- 8:30 a.m. to 6:00 p.m. (GMT +8) of Monday to Friday
- 8:30 a.m. to 1:00 p.m. (GMT +8) of Saturday
- 8:30 a.m. to 6:00 p.m. (GMT +8) of Sunday
- Our office is closed on public holidays (China). We apologize for the late reply during the holidays.
We have always been trying to provide the best service and reliable products for every customer. Please contact us
to resolve any issue before leaving negative feedback . we will assist you in any way possible and aim to answer all emails .