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- SLM-390 Decibel Meter with Data Logging function and A / C / Z Weighted Sound Meter Portable SPL Meter MAX/MIN/AVG, Data Hold Use for Home, Factory, Noisy Neighbor SLM-390 Decibel Meter with Data Logging function and A / C / Z Weighted Sound Meter Portable SPL Meter MAX/MIN/AVG, Data Hold Use for Home, Factory, Noisy Neighbor
SLM-390 Decibel Meter with Data Logging function and A / C / Z Weighted Sound Meter Portable SPL Meter MAX/MIN/AVG, Data Hold Use for Home, Factory, Noisy Neighbor
- Description
- Return, Refund, & Warranty Policy
- Reviews
Introducing the advanced digital sound level meter with a wide measuring range of 30 to 130 dB. This versatile instrument offers A, C, and Z frequency weighting options, allowing for precise sound characterization in various scenarios. The FAST and SLOW time-weighted settings further enhance its adaptability to different environments.
Equipped with a data logging function, this sound level meter empowers you to capture and store measurements over time, providing valuable insights into sound variations and trends. Additionally, the real-time PC connection feature enables seamless data transfer for further analysis. You can effortlessly download and print the collected data, making it convenient to share or document your findings.
Features:
- Wide measurement range
- A/C/Z Frequency weighting and FAST/SLOW Time-Weighted options
- Data hold and Max/Min/Avg measurement functions
- Data record download and real-time PC connection function (PC software compatible with Windows 7, 8, 10, and 11-with 64 bits OS)
- Adjustable upper and lower limits
- Buzzer and light alarm when exceeding the set limit
- Analog bar scale and low battery indication function
- Auto power off with disable function
Specifications:
- Microphone: High precision 1/2 inch microphone
- Range: 30~130dB
- Measuring Level: 30~70dB, 60~90dB, 80~110dB, 100~130dB
- Resolution: 0.1dB
- Accuracy: ±1.5dB (sound pressure reference, 94dB@1KHz)
- Frequency weighting: A/C/Z weighting
- Time weighting:
- Fast: 0.125s
- Slow: 1s
- Sampling rate: 2 times/s
- Frequency response: 31.5Hz~8kHz
- Analog bar: One scale represents 1dB
- Display: 4 digits, max 1999
- Ambient temperature:
- Range: 0~60°C
- Accuracy: ±2°C
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Over range: "OVER~HI", "UNDER~LO"
- Datalogger: 1999 groups
- Record interval adjustment: 9 levels (1s, 5s, 10s, 30s, 1min, 30min, 1h, 12h, 24h)
- Synchronous update: Refer to PC information for program update
- Auto Power off: 15min (can be canceled)
- Power supply: 3 x 1.5V AAA battery or USB micro interface 5V
- Weight: approx. 215gms
- Dimension: 229 x 70 x 35mm
Set Includes:
- 1 x Sound Level Meter
- 1 x USB cable (power supply and pc connection)
- 3 x 1.5V AAA battery
- Carrying Pouch
- English Instruction Manual
- Standard factory Packaging
Unhappy with your item?
If you are dissatisfied with your purchase, you may return it to us within THIRTY (30) DAYS from the purchase date subject to conditions below. Report or contact us for claims on missing items or parts, items damaged in transit, and incorrect item delivery within 2 business days upon receipt of item.
Refund & Credit
Refunds for the returned item will be issued in the same payment form used at the time of purchase. Once we receive and inspect the product, we will credit the amount to your account. Please allow 5-7 days for the credit to appear on your account.
Exchange
If the item was sent back for an exchange, please allow 3-5 business days for the replacement to be processed. The buyer will shoulder the return cost when returning an item for an exchange.
Wrong Item Received
If you received the wrong item, you may exchange it for the correct item or return it for a full refund.
Conditions
Please read all conditions below. If conditions are not met, Gain Express Holdings Ltd. reserves the right to refuse the return or to charge a restocking fee not less than 15%.
All returned or exchanged items must be in new condition and in their original box.We may refuse your return or refund request if:
- The item(s) is returned without an RMA form
- The item(s) has no valid, readable serial number (if any), inluding but not limited to items with missing, damaged, altered, or unreadable serial numbers
- The item(s) was returned without all original packaging and accessories, including the retail box, manuals, cables and all other accessories originally included with the item(s)
- The item(s) exhibits physical damages or is dirty
Returns must be done within THIRTY (30) DAYS after the purchased item has been received (unless specified) for replacement or full/partial refund, depending on what is agreeable to both parties.
Returning an Item
All returned items must be in good condition with complete original packaging and accessories. We reserve the right to charge a handling fee on all items returned to us for non-quality issues.
To Return Item(s):
-
Fill out the RMA (Return Merchandise Authorization) form and submit for our review. Once we have authorized your return request via e-mail, then proceed to step.
-
Pack your item(s) inside a shipping box. Please write Order ID # on a piece of paper and include it inside the box.
(Please do not place stickers or shipping labels on the original manufacturer's package.) -
Ship your item(s) to a warehouse near you.
(We recommend you ship via insured ground service with a tracking number. Return shipping charges is the buyer's responsibility. Gain Express Holdings Ltd. will bear the shipping cost of the replacement. We are not responsible for lost or damaged packages.)
We will take care of the rest for you!
Once our Returns Department has received and inspected your return, your refund or exchange will be processed right away.
Warranty
Replacement Warranty
Returns must be done within THIRTY (30) DAYS after receiving the purchased item (unless specified) for replacement or full/partial refund, depending on what is agreeable to both parties.
Product Service Warranty
All our items come with ONE (1) YEAR warranty for manufacturer defects. It does not include damage caused by misuse, accidents, abuse, alterations, neglect or other external causes.
The warranty will not extend to consumables (i.e. electrodes, calibration solution, battery, index oil), accessories, cable, compact disk and/or any written document bundled with the item.