Designed according to following standards: International Electrician Committee Standard: IEC 651 TYPE 2 & ANSI 1.4 TYPE 2. This Sound Meter meets the measurement requirement of safety engineers, health, industrial environment, which include factory, sports stadium, airport, urban, city noises and audio system, etc..

Features:

Sound level Range:30 to 130dB(Auto Ranging)

Frequency weighting: A/C

Fast/Slow time weighting selection

Max Hold function

High accuracy

Bar graph display

AC/DC function

 White Backlight

Over / Under indicator

Time and date display

Auto-off function setup

 Low Battery Alert

 Tripod Mount (Tripod not included)

 Soft case,manual,AC/DC line, Batteries included

CE Certified & RoHS Compliant

Specifications:

Standard applied: IEC651 type 2, ANSI S1.4 type 2

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

Display update time: 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

Sampling rate: FAST (125ms / SLOW (1s)

Power supply: 6V (4pcs AA Size 1.5V battery)

Dimension:245*70*45mm

Weight:approx240g(battery included)

Product pictures:

OEM service:

1.If order 200pcs, then free charge to print your logo

2.If order 500pcs,then free charge to make your Own package.

3.If order between 200~500pcs, we can make your own package but need charge package cost .when order is over 500pcs,then turn back the package cost to you.

Q: 

Q: What's the MOQ?

A: There is no min order Qty,but the more you order,then more discount. since it is 30pcs carton,we advise you order 30pcs(at least) for better shipment arrangement.

Q: What is your quality warranty?

A: All of our products are with 2 years quality warranty.

Q: Should we use our logo/brand?

A: Yes, of course. OEM is absolutely supported; both on package or devices.

Q: What certificates do you have?

A: All electronic products are with CE & RoHS certificates.

Q: How can I get a sample? What’s the sample fee? How long will it take?

A: 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 for orders?

A: Normally it takes 5 working days after receiving payment.

Q: Do you hold quantities in stock ready to ship?

A: Yes, we usually hold some quantities in stock, such as 100pcs or 200pcs are ready to ship immediately.

Q: What about your after-sale services?

A: 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.

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