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Professional Digital Sound Level Meter with Data Logger Factory OEM ODM1
Electronic InstrumentSound Level MeterData Logger
Leeder Technology Holdings Limited
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Product Description Company ProfileFeatures: Comply with norm of IEC 651 type 2, ANSI S1.4 TYPE 2. Digital LCD with Analog Bar-graph and backlight A/C Frequency weighting Fast/Slow Response time Over-range and Under-range indication MAX/MIN Data Hold Auto Power Off Supper low power consumption DC/AC Analog signal output External 9V DC power supply Data logging and USB interfaceSpecifications: Applicable standards:IEC61672-1: 2003 Class 2 Measurement range:30 to 130dB Microphone:1/2 inch polarized condenser microphone Frequency range:31.5~8000Hz Accuracy:±1.5dB Resolution:0.1dB Data update:500ms Response time:FAST 125 ms, SLOW 1 s Standard calibrator:1KHz sine wave @ 94 ors 114dB Display:3-1/2 digital LCD with analog bar-graph Outputs:AC/DC signal output from earphone jack AC=1Vrms ,DC=10mV/dB Output port: Micro USB Power: One 9V battery or DC 9V Data logger Memory: 32000 data Operating condition: 0 ~ 50°C (32 ~ 122°F),10 ~ 90% RH,Non-condensing Storage condition: -20 ~ 60oC (- 4 ~ 140°F),10 ~ 90% RH,Non-condensing Weight: 200g Dimension: 215mm*58mm*33mm Accessories:Manual, 9V battery, windscreen, screw driver,gifbox package,USB cable, Software CD. Packaging & ShippingFAQQ1: Can I place sample order first?A1: Yes, we will quote you different prices for small, medium and large qty. You can order with different price for different qty.Q2: How could I pay them?A2: For your utmost convenience, we mainly accept PayPal, Western Union, and T/T. Just inform us of your preferred payment method, and we shall promptly provide our bank details. We are also eager to meet any particular requirements you might have.Q3: How do I place an order?A3: Placing an order with us is refreshingly simple. You can send your purchase order via email, Trade Manager, or Skype. Additionally, you can request a Proforma Invoice directly from our team for a smooth and seamless transaction.Q4: When will I receive my order?A4: We focus on swift efficiency. Sample orders are typically produced and shipped within 2-3 working days. For bulk orders, the timeline ranges from 5-20 working days, depending on your unique design needs.Q5: How will the products be shipped to us?A5: For prompt and reliable delivery, we primarily utilize trusted carriers such as DHL, UPS, and FedEx, ensuring your products arrive quickly and safely.Q6: Can you customize products according to our designs and include our logo?A6: Absolutely! We provide both standard and tailored options, perfectly integrating your logo as per your request. Our skilled R&D team is ready to address any technical queries, and ODM/OEM projects are enthusiastically welcomed.
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