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Description
Large Screen Wall-Mounted Noise Meter Decibel Detector, TA653A, TA654A1. Measurement range: 30dB 130dB 2. Accuracy: about 1. 5dB (based on standard sound source, 94dB@1KHz) 3. Resolution: 0. 1dB (less than 100dB); 1dB (more than 100dB) 4. Frequency response: 31. 5Hz 8. 5KHz 5. Sampling rate: 2 times second 6. Sensor type: 6mm condenser microphone sensor 7. Display mode: LED digital tube, single word 4 inches 8. Alarm output: 12V high level 9. Alarm prompt: sound + prompt 10. Operating environment: 0 40 degrees Celsius,
1. Measurement range: 30dB - 130dB
2. Accuracy: about 1.5dB (based on standard sound source, 94dB@1KHz)
3. Resolution: 0.1dB (less than 100dB); 1dB (more than 100dB)
4. Frequency response: 31.5Hz - 8.5KHz
5. Sampling rate: 2 times / second
6. Sensor type: 6mm condenser microphone sensor
7. Display mode: LED digital tube, single word 4 inches
8. Alarm output: 12V high level
9. Alarm prompt: sound + prompt
10. Operating environment: 0 - 40 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m
11. Storage environment: -10 - 60 degrees Celsius, within 70% relative humidity
12. Input: DC 5V/1A
13. Power supply: USB direct plug
14. TA654A test cable length: about 5 meters
15. Size: approx. 32.3 x 17.3 x 4cm
16. Weight: about 980g
Features:
1. Highly sensitive 1/2 inch condenser microphone with high accuracy, high sensitivity and instantaneous response (TA654A external sensor)
2. 13-inch large screen display
3. Back hidden bracket design, can be placed on the desktop
4. A variety of fixed ways, wall hanging / hanging / placed / external bracket
5. Upper limit alarm prompt: the upper limit alarm threshold can be set, when the measurement is higher than the set threshold, the buzzer will alarm prompt sound, and the alarm prompt light flashes, the time can be set to: 65-120s
6. Back panel design, the top and bottom have 2 ventilation holes, more responsive
7. Analog bar level indication
8. Alarm signal output interface, the use of 3.5mm two-section or three-section headphone plug 12V alarm horn (not included)
Specification:
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4.7 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
A lot to think on!
Format: Kindle
I've been world building for several years now and thought I'd pick up this book just to see someone else's thoughts. This book really brought up some fun points I've skipped and gave me a lot of tools, can't wait to read the next one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 5
Very useful resource
Format: Paperback
I reference this book often when creating new characters, monsters and even animals and plants. The book has lots of interesting and useful tips and insights that I've found very useful. Its also organized in a manner that is easy to just go to the sections you need.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2019
★★★★★ 5
A fantastic resource for building your world
Format: Kindle
A fantastic resource for building your world. This book focuses specifically on the life in your created world, with lots of useful advice on fleshing out the deities, different humanoid species, animals, monsters, and undead. I'm very much looking forward to the release of the other two books that will follow on from this one.
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Reviewed in the United States on October 16, 2017
★★★★★ 4
Informative, but feeling like book was created to promote other things...
Format: Kindle
There is some useful information in this book. Some possible story prompts and creative ideas for what a person can do with their work. Problem I find with constant mention of the authors books and what is in them. Makes it feel as I am reading that the author is advertising their other works to through the guise that they are teaching you about world building. There is still some little gems in the book. Just the motives for the creation of this book may have less about teaching and more about advertising.
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Reviewed in the United States on October 16, 2021
★★★★★ 5
Good detailed read
Format: Kindle
Excellent source for the aspiring fantasy writer. Helps breakdown world building into easy to understand sections allowing you to focus on the parts you need and ignore the rest
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Reviewed in the United States on March 15, 2020