Features:
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
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
Power: One 9V battery
Weight: 200g
Dimension: 215mm*58mm*33mm
Q1: 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.
