SmartSensor AS824 Level Meter / decibel meter Sound pressure level tester 30~130 dBA 35~130dBC db meter
- Is Smart Device: no
- Measurement Range: 30~130dB
- is_customized: Yes
- Model Number: AS824
- Brand Name: SMART SENSOR
- Certification: CE,FCC
- Origin: Mainland China
- Microphone: 1/2 inch Condenser Microphone
- Measuring Level: 30~130 dBA 35~130 dBC
- Accuracy: ±1.5dB
- Frequency Range: 31.5HZ~8.5KHZ
- Digit & Resolution: 4 digits & 0.1dB
- Standard: According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2
- Power: 9V battery (not include)
- Sound Level Meter: decibel meter
- sound meter: noise meter
- db meter: sound level tester
SMART SENSOR AS824 Digital Sound Level Meter
1. All products with original packaging box, so that can protect the products well on the shipping way avoid damage.
2. The product does not contain the battery because of the limitation of the airline company.
3. Warranty: All units are with Retail box. and we offer Long warranty period of 2 years,in two years will repair for free.
4. Shipping Way: if you need it faster, you can choose Aliexpress standard shipping,also have China post airmail !
SMART SENSOR AS804 Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise.
safety Engineers,Health,Industrial Safety offices and Sound Quality control in various environme.
1. This unit was designedaccording to the IEC651 TYPE2 & ANSI S1.4 type2 for sound level meters
2. Instantaneous sound measure function
3. Measurement range: 30-130decibel
4. With two equivalent weighted sound pressure levels. A and C
5. Fast & Slow dynamic characteristic modes
6. AC and DCsigned output for requency analyzer level recorder, FFT analyzer, graphic recorder etc.
Brand Name: | SMART SENSOR |
Color: | White |
Material: | ABS Plastic |
Digit & Resolution | 5 digits & 0.1dB Display: 0.5 secretary |
Measuring Range: | 30~130dBA 35~135dBC |
Accuracy | ±1.5dB |
Frequency range: | 31.5Hz to 8.5K Hz |
Linearity range: | 50dB |
Frequency weighting: | A, C |
Microphone | 1/2 inch Condenser Microphone |
Standard | According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2 |
Time Weighting | Fast / SLow |
Bar graph: | 50 dB scale at 1 dB step fro monitoring current sound pressure level display period: 50mS |
Level ranges: | 30-80dB; 50-100dB; 60-110 dB; 80-130dB |
Over indicate over range: | Under indicate less than lower limit for the range |
AC output: | 0.707 Vrms at FS output impendance approx 600 ohm |
DC output: | 10mV / dB output impedance approx 100 ohm |
Max: Maximum hold / Auto Power Off | V |
External power supply | V |
Level Range Bar Graph | V |
Range Selection | 4 modes |
Range Over Indication / Battery Indication | V |
Backlight Display / Max & Min Hold Function | V |
Sampling Frequency | 2 times / sec |
Self calibration time: | 10 secs(every turn on) |
Operating condition | Temperature :0-40C ; Humidity: 10% to 80%RH |
Storage Condition | Temperature: -10 to 60C ; Humidity: 10% to 70% RH |
Packing Information | |
Power | 9V battery or DC 9V 100mA |
Product Net Weight | 150g |
Product Size | 224*66*33mm |
Packing | Gift box |
Standard Quantity Per Carton | 24 |
Standard Carton Size | 45*38*55cm |
Standard Carton Gross Weight | 16.42kg |
Packing Contents | 1PC AS824 1pc user manual 1pc DC cable 1pc Gift box |
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1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
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4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
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1. 24 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
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