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Home > Instruments & Meters > Physical Measuring Meter > Viscometer, Density Meter > Sound Level Meter With USB Function

Sound Level Meter With USB Function

Bonajay(Shenzhen) Technology Co., Ltd.

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US$ 20 - 30 MOQ: 30 Pieces

Key Specifications

Get Latest Price

Place of Origin:

Guangdong, China

Brand Name:

OEM

Model Number:

BJ-TL200

Contact Supplier Request Quote Chat Now

Payment & Shipping

Payment Methods:

Port of Shipment:

shenzhen

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Place of Origin Guangdong, China

Brand Name OEM

Model Number BJ-TL200

Sound Level Meter with USB Function

Product Description

Thank you for purchasing this Sound Level Meter with USB function. We recommend that you read and follow the manual carefully before use.

Features:

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

Specifications:

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)

Product description:

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)

Detailed Images

Company Information

Certifications

Warranty

FAQ

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.