Feature:
This sound level meter is used to measure the sound level of the environment: such as factory, workshop, school, residence, office area, traffic road, audio and so on. Also suitable for noise engineering, product quality control, health prevention and control, etc. It can also measure ambient temperature and humidity.
Fast/slow time weighted selection;Data hold;Backlight;MAX/MIN function;Temperature unit selection; Automatic Power Off.
Specification:
Material: ABS
Size: 140*57*26mm
Operating environment: 0 ~ 50°C, maximum relative humidity of 80%, altitude <2000m
Storage environment: -10 to 50°C, maximum relative humidity of 70% (battery removed)
Automatic shutdown: 10 minutes
Power supply: 3 x 1.5VAAA batteries (battery not included)
Sound level measurement:
Measuring range: 30-130dBA
Frequency Response: 30Hz - 8KHz
Dynamic range: 50 dB
Accuracy: ±1.5dB (Sound Pressure Standard, 94dB@1KHz); ±5dB (Sound Pressure Standard, 94dB@8KHz)
Temperature:
Measuring range: -20.0°C ~ 60.0°C (-4.0°F~140.0°F)
Accuracy: 0.0°C ~ 45.0°C(32°F ~113°F) ±1.0°C/2.0°F; Others: ±1.5°C/3.0°F
Humidity: measuring range 0.0% ~99.9%RH
Accuracy: 20%~ 80%: ±5.0RH; Others: ±6.0RH
Tips:
Wind blowing across the microphone increases the noise measurement. Use the supplied windscreen to cover the microphone when applicable.
Calibrate the instrument before each use if possible. Especially if the meter has not been used for a long period of time.
Do not store or operate the instrument in areas of high.
Keep meter and microphone dry.
Avoid severe vibration.
Remove the battery when the meter is to be stored for long periods of time.
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
1 X Sound level meter
1 X Instructions
1 X Cloth bag
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All major credit cards are accepted through secure payment processor PayPal.
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Payment must be received within 7 business days of auction closing.
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NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.
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12 months Warranty. Buy with confidence!
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If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
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If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
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If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
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We are not responsible for any custom duty or import tax.
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And our Office is closed on Sunday and public holidays.
We apologize for the late reply during the holidays.