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1. Wide measuring range is from 30dB to 130dB
2. High accuracy measuring function
3. Automatic backlight LCD display
4. Maximum value hold function
5. Low battery indication is energy-saving
6. Auto power off function is smart and convenient
7. Handheld design with ergonomic principle is easy to operate
1. Calibration Sound Source:94db,1K Hz
2. Measurement Range: 30~130dBA,35~130dBC
3. Accuracy: ±1.5dB
4. Frequency Response: 31.5Hz~8.5KHz
5. Resolution: 0.1dB
6. Measuring Level: 30 to 80, 50 to 100, 60 to 110, 80 to 130, 30 to 130
7. Dynamic Range: 50dB/100dB
8. Overload Indication: over/under
9. Frequency Weighting Characteristic: A and C
10. Digital Display: 4 Digits
11. Analogy Bar Graph: 1dB/1 Bar Graph
12. Sampling Rate: 20times/sec
13. AC Signal Output: 4Vrms/full Bar Graph,output Impedance is about 600 ohm
14. Dynamic Characteristic: FSAT/SLOW
15. Calendar Accuracy: ±30 Seconds/day
16. Data Storage Quantity: 4700
17. The Maximum Value Holding: Max
18. Auto Power off: 10 Minutes with Operation
19. Microphone: 1/2 inch Polarization Capacitance Microphone
20. Power Supply: 6V(4PCS 1.5V Alkline Battery)
21. Dimensions: 2.76 x 1.38 x 10.08" / 7 x 3.5 x 25.6cm (LxWxH)
If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Before that, please contact our Live Support to inform that.
In that case we will refund you the payment excluding actual shipping fees already incurred.
If the item is defective, please contact DinoDirect Live Support and send an email to us at email@example.com attached an image or video file clearly showing the defect of the product. And we will give you a response within 24 hours whether we will resend the item or refund the payment to you for compensation.
For customization, please consider carefully before ordering.Because we do not accept return and replacement.
|Unit Price||USD$ 45.06||USD$ 42.46||USD$ 40.15||USD$ 38.08||USD$ 36.21|
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• If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
• If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Please contact our Live Support to inform that.
• Please contact Live Chat or click here to learn more return policy.