Máy Đo Độ Ồn Kỹ Thuật Số Ujew Emincomme Ht622A 130dba Màn Hình Lcd Cho Văn Phòng tại Lotte Market
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Giới thiệu Máy Đo Độ Ồn Kỹ Thuật Số Ujew Emincomme Ht622A 130dba Màn Hình Lcd Cho Văn Phòng tại Lotte Market
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_______________Product Information______________
Feature:
1. The measurement range is 30‑130dBA, and the measurement results are accurate.
2. Adopting two‑color injection molding, sturdy and durable, long service life.
3. Sound level meter is light in weight, compact in structure and easy to carry.
4. Large‑screen LCD display is used to read data more clearly and conveniently.
5. Widely used for environmental noise measurement in factories, offices, homes and other places.
Specification:
Item Type: Sound Level Meter
Model: HT622A
Material: ABS
Power Supply: 3 x AAA 1.5V (battery not included)
Display: LCD Display
Measuring Range: 30-130dBA
Frequency Response: 30Hz-8KHz
Dynamic Range: 50dB
Operating Environment: 0~50℃, relative humidity of maximum 80%, altitude
Package List:
1 x Sound Level Meter (Battery Not Included)1 x Manual 1 x Tool Bag
Note:
Do not store or operate the instrument in areas with high temperature or humidity.
How to Use
1. Press the red power button to turn on or turn off the power.
2. After turning on the power, the meter will display the sound pressure level reading.
3. Hold the meter with the microphone facing the sound source to be measured.
4. Read the measured value from the display.