Digital LCD Display Sound Level Noise Meter Audio/Volume Measuring Instrument 30-130dB Decibel Tester Sound Level Meter AS844+
sku: 4000070617176
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$88.99
Shipping from: China
Technical Details
Accuracy: | +/-1.5dB |
AC signal out: | 1Vrms/Full Bar Graph |
Analogy Bar Graph: | 1dB/1 Bar Graph |
Auto Power Off: | (after no operation for 10 minutes) |
Battery Life: | 12hr(Continue Use) |
Brand Name: | SMART SENSOR |
Data storage quantity: | 15000 |
db meter: | Sound Level Meter |
digital display: | 31/2 digits |
Digit & Resolution: | 2 digits & 0.1dB |
Dynamic characteristic: | FAST/SLOW |
Dynamic Range: | 50dB/100dB |
Frequency range: | 31.5HZ~8.5KHZ |
Frequency weighting characteristic: | A and C |
Humidity accuracy: | +/-5%RH |
Humidity Measure Range: | 10-99%RH |
is customized: | Yes |
Measurement Range: | 30~130dB |
Measuring Range: | 30~130 dBA 35~130 dBC |
Microphone: | 1/2 inch Condenser Microphone |
Model Number: | AS844+ |
noise meter: | Noise Detector |
Operation voltage: | 3.7V Lithium Battery/USDB 5V |
Overload indication: | OVER/UNDER |
Power Supply: | 3.7V Battery |
Product weight/Size: | 153g/ 225*66*31mm |
Sampling Frequency: | 20 times / second |
sound level meter: | Decibel Meter |
Standard: | According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2 |
Temperature accuracy: | +/-2°C |
Temperature measure range: | 0-45°C |
The maximum value holding: | MAX |
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