Color box + holster
1 - 1000
To be negotiated
Sound Level Meter with USB Function
Thank you for purchasing this Sound Level Meter with USB function. We recommend that you read and follow the manual carefully before use.
Sound level Range:30 to 130dB(Auto Ranging) Frequency weighting: A/C Fast/Slow time weighting selection 32000 Reading Internal Memory (Data record function)* Max Hold function High accuracy Bar graph display AC/DC function White Backlight Over / Under alert function* Time display Auto-off function setup Low Battery Alert Tripod Mount (Tripod not included) Software, USB Lead, Case & Batteries included CE Certified & RoHS Compliant
Calibration sound source: 94dB @ 1kHz Measurement range: 30~130dBA Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz) Frequency response: 31.5~8.5KHz Resolution: 0.1dB Frequency weighting: A/C Analogy bar graph: 2dB/1 Bar graph Sampling rate: 2 times/second (FAST), 1 time/second (SLOW) AC signal output: 4Vrms/ full barograph, output impedance is approx 600 ohm DC signal output: 33mV/dB Dynamic characteristic: FAST (high speed) / SLOW (low speed) Data storage quantity: 32000 readings Power supply: 6V (4pcs AA Size 1.5V battery) Dimension:245*7*45mm Weight:approx240g(battery included)
1. Sponge ball (Mandatory for outdoor use to prevent wind noise disturbing the unit readings) 2. USB socket 3. Capacitance microphone 4. LCD display with backlight 5. Power on/off switch 6. A/C frequency weighting selection button 7. MAX reading button 8. FAST/SLOW button 9. Backlight button 10. REC button 11. Tripod mounting thread 12. Battery cover 13. AC output socket (for analog output) 14. DC output socket (for analog output)
Q:What’s the MOQ ?
Answer: Usually speaking, we do not set MOQ since we want to do business with any business type, including retailer and wholesaler.
Q: How do you deliver the goods ?
Answer: We send by sea or by air including DHL,FedEx,TNT,UPS etc.
Q: What’s you main payment terms ?
Answer: T/T,Paypal ,western union and trade assurance is welcome to us.
Q:Can you do private label ?
Answer: Yes, of course. OEM is absolutely supported; both on package or devices.
Q:What certifications do you have ?
Answer: All electronic products are with CE & RoHS certificates.
Q:How can I get a sample ? What’s the sample fee? Is it refundable ?
Answer: Please confirm with us the model you’ll purchase, and you prepaid the sample fee , after sample tested and qualified, we will refund this sample fee when you place the bulk order. We can send out the sample within 2 working days after receiving payment.
Q:What’s the lead-time ?
Answer: Normally it takes 3-5 working days after receiving payment.
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 about your after-sales services ?
Answer: We have 100% QC before shipment. If there are some unexpected problems happen, we hope to solve these problems with our customers through friendly ways as below:
1, If it’s quality problem, customers must provide photos or videos and other evidences to us for identify. After confirmation, we’ll send the new products to replace the damages in next order.
2, If it’s man-made damaged, customers should take full responsibility.