TM810M Digital Sound Level Meter Digital Noise Meter
1.Introduction:
TM810M digital noise meter, dB range 30-130dB Accuracy + 1.5dBS sampling rate: 2 seconds / (seconds FAST) bandMAX / MIN maximum lock, FAST / SLOWSwitching and fully automatic backlight. The noise meter is suitable for noise detection, engineering, quality control, health prevention and control, and environmental noise monitoring. Such as: engineering, schools, hospitals, shopping malls, theaters, offices, roads, transportation, home, audio and other volume measurement applications.
2.Specifications:
A. International Committee IEC651 TYPE2 Standard
B. American National Standard ANSI S1.4 TYPE2
*Measurement range: 30~130 dBA
* accuracy + 1.5 dB
* Digital and resolution power 4 bits and 0.1, dB
* Frequency response: 31.5Hz~8.5KHz
* Frequency weighting characteristics: A (simulated human ear)
*Sampling frequency: 2 seconds / sec
* Microphone1 / 2Inch condenser microphone
*Maximum/minimum lock
* FAST / SLOWswitch
*Inductive automatic backlight display
*Low power display
*Manual / automatic shutdown
*Package: Blister + Jam
*Power 9V battery
* Product size: 131 * 55 * 31 mm
* Product net weight: 168 grams (battery)
Notes:the package not included batteries
Amy
2019.12.31
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