Product Description
TA653/654 LED Sound Level Meter Wall Mount Noise Detector with Alarm Large Display for Classroom Bar Home Industrial Application
TA653/654 LED Sound Level Meter Wall Mount Noise Detector with Alarm Large Display for Classroom Bar Home Industrial ApplicationDue to shipping restrictions, batteries are not included in shipments to certain regions. Please prepare the required batteries yourself to ensure normal use of the product. Thank you for your understanding.
Features:
Wide Measurement Range: Accurately measures from 30 to 130 dB, suitable for various noise environments.
External Sensor: Comes with a 5-meter external sensor for flexible placement and precise monitoring.
Data Logging & PC Connectivity: Available exclusively on TA654B, enabling real-time data tracking and analysis.
External Alarm Compatibility: Supports external alarm devices for enhanced alert functionality.
Warranty Included: 1-year warranty for peace of mind.
OEM/ODM Available: Customization options accepted to meet your specific needs.
Product Technical Specifications:
Model Options:TA654A/TA654B
Measurement Range:30 dB to 130 dB
Accuracy:±1.5 dB (based on standard sound source, 94 dB @ 1 kHz)
Frequency Response:31.5 Hz to 8.5 kHz
Weighting:A-weighted for human hearing sensitivity
Response Time:Fast response, approximately twice per second
Sensor Type:6mm capacitive microphone sensor
Display:3-digit digital display
Resolution:0.1 dB (under 100 dB); 1 dB (over 100 dB)
Alarm Mode:Audible and visual alerts
Alarm Output:5V high-level signal
Refresh Rate:Twice per second
Data Storage:
TA654A: NoTA654B: Yes
PC Communication:
TA654A: NoTA654B: Yes
Power Supply:DC 5V 1A via Micro USB
Operating Conditions:
Temperature: 0~40°C
Humidity: 10%~80% RH
Storage Conditions:
Temperature: -10~50°C
Humidity: 10%~80% RH
Standard Accessories:
Instruction manual, 2 hanging hooks, 2 screws
USB data cable and software U disk (included with TA654B only)













Packing List:
1.Box
2.Main Unit
3.English User Manual
4.Power USB Cable
5.Hanging Hooks
6.Screws
7.No Battery Included
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We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
. Please provide a physical address, as we do not ship to P.O. Boxes.
Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.