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Help CenterUltrasonic HD 824 Sound Decibel Meter Frequency AC / DC Noise Dosimeter
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Certification:CE
ultrasonic HD – 824 sound decibel meter frequency AC / DC noise dosimeter
Quik details :
Place of Origin : Shenzhen , China
Model Number : HD-824
Level Ranges : 30~80dB , 40~90dB , 50~100dB , 60~110dB , 70~120dB , 80~130dB , 30~130dB
Accuracy : ±1.5 dB
Frequency Range : 31.5 Hz to 8.5k Kz
Linearity Range : 50dB
Measuring Level : 30~130dBA , 35~130dBC
Resolution : 0.1dB
Advantage :
1.New & original
2.Fast delivery
3.High quality and competitive price
Specifications :
| *This unit was designed according to following standards: |
| A. International electrician committee standard: IEC PUB 651 TYPE2 |
| B. US national standard: ANSI S1.4 TYPE2 |
| *Measuring range: 30~130 dBA;35~130 dBC |
| *Accuracy: ±1.5 dB |
| *Digit & Resolution: 5digits & 0.1 dB |
| *Frequency response: 31.5Hz ~8.5KHz |
| *Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130 |
| * Frequency weighting characteristic: A & C |
| * Time weighting: FAST/SLOW |
| *Sampling rate: 2times/second |
| *Microphone: 1/2 inch polarization capacitance microphone |
| *AC/DC output |
| *Max reading |
| *Barcode indicate the value |
| *Overload indication: OVER / UNDER |
| *Low battery indication |
| *Power: 1.5V AA* 4pcs or DC 6V 100mA adapter |
| *Dimension: 256*70*35mm |
| *Weight: 308g (including batteries) |
| *Ganranttee: 12months |
Payment Terms :
1. T/T
2. Western Union
3. Paypal
Shipping and Delivery Terms :
1. Ship within 2 day after customer’s confirmation
2. Ship via DHL, FEDEX, UPS, TNT express, depends on customer\'s requirement
3. Regarding the declared value on the package for customs clearance, we are pleased to follow your wishes, just feel free to inform us when ordering.
4. Any import fees or charges are the buyer\'s responsibility.
Quality Guarantee :
1. 100% New and Original
2. 30-360 Days quality warranty
All emails will be replied within 24 hours. Please leave a message in the Trade Manager. Thank you for ordering and hope you enjoy your purchase here. You comments are always welcomed and very important in our long-term business corporation.
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