Test Noise Decibel Capacitive Microphone Digital Sound Level Meter
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1 (Min.Order)
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Product Description
Test Noise Decibel Capacitive Microphone Digital Sound Level Meter
| HT622A | |
| Specifications | Range |
| Sound Pressure Accuracy | ±1.5dB(94dB@1KHz)±5dB(94dB@8KHz) |
| Frequency Respone | 30Hz-8KHz |
| Dynamic Range | 50dB |
| Measuring Range | 30-130dBA,35-130dBC |
| Weighting Properties | A |
| Dynamic Characteristics | FAST 125ms,SLOW 1sec |
| Microphone | Polarized Capacitance Microphone |
| Range | 30-80dB,40-90dB,50-100dB, 60-110dB,70-120dB,80-130dB |
| Features | |
| Bargrah | YES |
| Auto/Manual Range | YES |
| Under/Over Range | Under/Over |
| Backlight | YES |
| Data Hold | YES |
| MAX/MIN Hold | YES |
| Auto Power Off | YES |
| Low Battery Indication | YES |
| General | |
| Power | 3*1.5V AAA Batteries |
| Weight | Approx.180g |
| Size | 18.9*6*3.3cm |
Company Information
Certifications
Packaging & Shipping
FAQ
- Q:Do you have in stock ?
Answer: Yes, we usually hold some quantities in stock, such as 100pcs or 200pcs are ready to ship immediately.
- Q:What’s the lead-time ?
Answer: Normally it takes 3-5 working days after receiving payment.
- Q: How do you deliver the goods ?
Answer: We send by sea or by air including DHL/FedEx/TNT/UPS etc.
- Q:Can you do private label ?
Answer: Yes, of course. OEM is absolutely supported; both on package or devices.
- Q: What’s you main payment terms ?
Answer: T/T,Paypal ,western union and trade assurance is welcome to us.
Contact Us
- Dongguan Hong Tu Instrument Co., Ltd.
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