説明
SMART SENSOR AS834+ AS844+ Digital LCD Sound Level Meter Noisemeter 30-130dB
Noise Volume Decibel Monitoring Tester Instrument
SMART SENSOR Model:AS834+
Features:
1. 2.7" large LCD colour display for easy reading, convenient to use.
2. Wide measurement range from 30dB to 130dB, 35-130dBC,Frequency: 31.5Hz - 8KHz, 3. Resolution: 0.1dB, Accuracy: ±1.5dB.
4. A and C equivalent weighted sound pressure levels.
5. Fast and slow dynamic characteristic mode.
6. AC and DC signal output for frequency analyzer level recorder, FFT analyzer, graphic recorder, etc.
7. Maximum/minimum value measurement.
8. 90-130dB alarm level setup range, it will hold the maximum value once the measured level is large than the alarm setup level.
9. Low battery indication, automatic & manual power off function.
10. Equipped with sponge ball and a storage pouch. Compact and light, convenient to hold and carry.
11. Portable and easy to use, suitable for checking, monitoring or controlling the sound level for personal, families, business, studies, industrial, etc.
Specifications&
65306;
Brand name
Smart Sensor
Color
Yellow
Model number
AS834+
Accuracy
±1.5dB
Frequency range
31.5Hz-8.5KHz
Dynamic range
50dB
Measure range
30-130dBA,35-130dBC
Frequency weighting
A and C weighting
Digital display
4 digit
Resolution
0.1dB
Sampling speed
2 times/second
Analog Bar Graph
One bar is 1 dB
AC signal output
0.707V rms at FS
DC signal output
10mV/dB
Time weighting
Fast/Slow
Power supply
9V battery(not included)
Operation temperature
0°C-40°C(10%-80%RH)
Storage temperature
-10°C-60°C(10%-70%RH)
SMART SENSOR Model:AS844+
Features:
1. Data storage function allows to store up to 15,000 groups of data.Connect with the computer through USB cable, which supports data record download, real-time sampling analysis, and graph & data printing.
2. Real time display the current temperature(&
8451;/&
8457; switchable) and humidity.
3. 2.7" large LCD display for easy reading, convenient to use.
4. Wide measurement range from 30dB to 130dB, Frequency: 31.5Hz - 8KHz, 5. Resolution: 0.1dB, Accuracy: ±1.5dB.
5. With A and C equivalent weighted sound pressure levels.
6.
-
ブランド:
Unbranded
-
カテゴリー:
騒音計
-
色:
As844 plus
-
Fruugo ID:
230587671-492270370
-
EAN:
884132622190
製品安全情報
以下に概説するこの製品に固有の製品安全性情報を参照してください。
以下の情報は、この製品を販売する独立したサードパーティ小売業者によって提供されています。
製品安全ラベル
安全上の警告:
Please note that the product is safe under normal use conditions. However, improper use may lead to hazards such as damage, injury or other safety risks. Please read and follow the instructions carefully.This product complies with EU safety standards. However, for your safety, if any abnormality (such as strange smell, overheating, loose parts, etc.) is found during use, please stop using it immediately.In accordance with the EU General Product Safety Regulation, we remind you that this product is only suitable for [specific applicable people / scenarios]. Use in non - specified people / scenarios may bring potential safety hazards.
