VU Meter 15 LED Wireless Sound Level Detector MIC Unassembled Kit [FK103]
This is VU meter to detect the level of sound signal , use MIC to detect the signal then display by 15 LED, you can apply to detect level of your stereo / Radio , The amount of LED will turn on depend on the level of sound signal which is detected by Microphone.
OriGlamÂ® 30dB ~ 130dB 4 Digits LCD Display 0.1dB Resolution Digital Sound Level Meter with Sponge Ball Head
Manufacturer: Gadgets Map
It has been designed to meet the measurement requirement of Safety Engineers, Health, Industrial Safety Offices and sound quality control in various environment, which includes factory, office, traffic, family, and audio system.
- Standard measure mode. Turn on the unit, it will display full screen for 1s, and then it starts to measure current sound level. The reading will change according to the sound level of the current environment.
- Max hold function. Press "MAX" button to lock the maximum sound level until the higher value appears to replace.
- Auto backlight display. The light sensor will induct the light intensity around surroundings automatically. When the light intensity is insufficient, backlight is turned on automatically.
- Auto power-off. This unit will shut off automatically in about 11 minutes.
Measuring Range: 30dB ~ 130dB
Accuracy: +/- 1.5dB (94dB@1KHz)
Frequency Range: 31.5Hz ~ 8.5KHz
Digital Display: 4 digits
Sampling Rate: 2 times / second
Microphone: 1/2 inch electret condenser microphone
Power Supply: 9V battery
Operating Condition: 0â„ƒ ~ 40â„ƒ, 10~80%RH
Storage Condition: -10â„ƒ ~ 60â„ƒ, 10~70%RH
Product Dimensions: 140 x 50 x 35mm
Product Weight: 103g
Package Dimensions: 195 x 150 x 34mm
Package Weight: 181g
What's In The Box:
1 x Sound Level Meter
1 x Operation Manual
1 x 9V Battery
After Sales Service: 30 Days Money Back Guarantee, 12 Months Warranty!
The Holdpeak Decibel Meter, the quality and features you require at a fraction of the price! Our Decibel Meter is compact and easy to use while providing you accurate readings in a greater range than similar inexpensive sound meters on the market! Our sound meter can read between 30dBA~130dBA, while reducing the effects of wind noise to produce more accurate readings. The Holdpeak sound meter provides readings within +/-1.5dBA providing some of the most accurate results! Perfect for monitoring noise levels in factories, offices, theaters and audio systems. The meter will automatically power off after approximately 11 minutes of use and MAX Hold Function will hold the highest reading until a higher reading is picked up. Included with the Decibel Meter is TWO, 1.5V AAA Battery to start you off which will provide you about 30 hours of use. Other great feature are: Sampling rate of 2X/second, Automatic back light display, Low battery indication, Frequency response range of 31.5Hz ~ 8.5KHz PLEASE keep in mind that this meter measures in dBA to account for the relative loudness perceived by the human ear. This is the most commonly used dB measuring frequency."A" weighted decibel measuring means that values of sounds at lower frequencies are reduced, for more information contact HoldpeakÂ® Specifications â€¢ Measures from 30dBA to 130dBA â€¢ Accuracy of +/- 1.5dB â€¢ Resolution to 0.1 dB â€¢ Frequency weighting A â€¢ Sampling rate of 2x/second â€¢ Low battery indicator â€¢ Powered by 2-1.5V AAA (INCLUDED) â€¢ 1 Year warranty from HoldpeakÂ®* *1 Year warranty only valid when purchased from Holdpeak or authorized dealer with valid order number or receipt
Digital sound level decibel meter 30 ~ 130 dB Decibel Noise Measurement Tester for Indoor/ Outdoor Uses
Digital sound level meter has been designed to meet the requirement of Safety Engineers, Health, Industrial Safety, Office and Sound Quality control in various environment, it's perfect for measuring noise levels in factories, offices, theaters and audio systems to give you accurate readings in a greater range
Foneso digital sound level meter has been designed to meet the requirement of Safety Engineers, Health, Industrial Safety, Office and Sound Quality control in various environment, it's perfect for measuring noise levels in factories, offices, theaters and audio systems to give you accurate readings in a greater range Specifications: Measuring Range: 30-130 dBA, 35-130 dBC Accuracy: +/- 1.5 dBA Frequency range: 31.5Hz ~ 8.5KHz Digital display: 4 digits Sample rate: 2 times/second Time weight: fast / slow Dimension: 256*70*35mm Item weight: about 290g Package included: 1x sound level tester 1x user manual 1x 3.5mm cable 1x carrying case
Kibeland Instrument Compact Professional Sound Level Meter with Backlit Display High Accuracy Measuring 30dB-130dB with Data Record Function
Manufacturer: Kibeland Limited
DESCRIPTIONS: Our Decibel Meter is compact and easy to use while providing you accurate readings in a greater range than similar inexpensive sound meters on the market. Our sound meter can read between 30dB-130dB, while reducing the effects of wind noise to produce more accurate readings. The sound meter provides readings within +/-1.5dBA providing some of the most accurate results! * Sound level Range:30 to 130dB (Auto Ranging) * Frequency weighting: A/C * Fast/Slow time weighting selection * 32000 Reading Internal Memory (Data record function) (Computer connection required) * Max Hold function * AC/DC function * White Backlight * Over / Under alert function (Computer connection required) * 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) Item Weight: 7.4 ounces Product Dimension: 9 x 2.5 x 1.5 inches Shipping Weight: 14.6 ounces Shipping Dimension: 9.6 x 4 x 2 inches PACKAGE INCLUDES: Sound Level Meter x 1 User Manual x 1 Software x 1 USB Cable x 1 AC/DC line x 1 AA Battery x 4 Carrying Case x 1
BIPEE DT-8850 Sound Level Meter A & C Frequency Weighting 35~130 Decibel Noise Gauge Meters
Description:8850 Sound Level Meter can be used to measure noise in factories, schools, offi ces, airports and home etc, checking acoustics of studios, auditoriums and Hi-Lo installations. 8850 meets IEC 61672-1 Type 2 standards. The 30 to 130 dB range makes this meter ideal for all general purpose sound level measurements. Specification:Range:Lo (Low)-Weighting: 35dB~100dB /Hi (High)-Weighting: 65dB~130dB Frequency Weighting: A /C Lo (Low)-Weighting: 35dB~100dB / Hi (High)-Weighting: 65dB~130dB Resolution:0.1dB Accuracy:1.4dB at 94dB sound level, 1kHz sine wave Measurement rate:1.5 times per second, norminal Storage temperature:-10oC~60oC (