10 Best Vu Peak Meter In The Us - Black Friday 2024
Douk Audio VU22 Dual Analog VU Meter Display DB Panel MIC+LINE Sound Level Meter (Black)
Main highlights- Wired and wireless audio inputs: with stereo RCA/3.5mm AUX audio input and microphone pick up, work well with most audio devices such as phone, computer, CD players, or speakers etc., very suitable for home/office/studio to dynamically decorate your auditory feast.
- Excellent sound and free settings: with 100K high-impedance input circuit, ensuring clean sound without any audio rendering when using line inputs. The color and light level of backlight also can be adjusted freely, perfectly match with different styles of audio device and environments.
- Attractive looking and powerful design: all metal case with CNC machined panel, solid stepless adjustment knob, all interfaces are gold-plated to ensure the tight connection, ensures the smooth transmission of the original audio signal and minimizes the loss of the signal during transmission.
- Advanced AGC algorithm and better display: AGC ensures ideal visual effects even the input signal is in a small to large range, avoid that no display when input low signal and display in full screen when input high. With gain adjustment even can set the swing range of pointer, easily to control most input signals and achieve better beating effects.
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CMI Health SpiroLink | Smart Peak Flow Meter | Portable Pulmonary Function Test, Pocket Spirometer | Long Lifespan, Durable | for Asthma, COPD, Musicians, Smokers, Athletes, and More
8.0 clearly written8.0 Precision8.0 Simple to useWhy we love it
The device is easy to use and can be carried around with youThe device helps you to track your data and assess your asthmatic conditionsThe device is easy to read with a large LCD displayDouk Audio VU56C 56-Bit Level Meter, LED Music Spectrum, Stereo Sound Indicator, Audio Display
Main highlights- With standard stereo L/R RCA input and output, can compatible with most common audio device such as mobile phone, computer, CD players, preamp, power amplifier or studio mixers and so on, suitable for a variety of scenarios.
- With input level (gain) adjustment, very easy to control most input signals and achieve better beating effects. And 5 kinds of display effects are specially designed.
- Reasonable and concise circuit layout, the power supply is only provide power to the display main board, not pass through audio input and output circuit, the sound quality will not be interfered but only adding the dynamic visual enjoyment.
- Original music spectrum from Douk Audio. Adopting MCU to process the audio signal, 56 bit in per channel, 112 bit stereo display. Ultra-high resolution, acheiving to see the music level status in real time, every slight change of sound can be shown visually, dynamically decorating your listening enjoyment.
- All setting items (with 16-level speed adjustments) can be set independently, and with sample effects display that can see in real time.
Electric Magic AS60 DIY Dual Channel 60 Segment Binaural Music Spectrum VU Meter Kit Music Display Single Chip Electronic Production
Main highlights- falling speed can be adjusted according to need, can truly reflect the sound signal quasi-peak changes
- This product is reserved for installation holes and external lead input port for easy modified
- The monitor has three classic mode display
- Input voltage: DC 5V dual-channel audio input
- AS60 is a quasi-peak level meter, using single-chip acquisition and processing signals, it can rising fast
Microlife Digital Peak Flow Meter Tests PEF / FEV1 / Early Detection of Asthma Attacks | Spirometer for Kids & Adults | Perfect for Monitoring Asthma, COPD & other Lung Conditions at Home or On-the-Go
8.2 clearly written8.0 Precision8.0 Simple to useWhy we love it
The product is easy to use.The product is easy to clean.The product is easy to store.Spirometer with Risk Indicator & 300 Records Storage Function, Portable Peak Flow Meter with Tracking App and Bluetooth Tests PEF & FEV1, Asthma COPD & Other Lung Conditions Monitor for Kids Adults
Main highlights- Ultra-Accurate: Sonmol electronic spirometer with differential-pressure-type sensor measures 2 parameters PEF & FEV1. Meets the U.S. Department of Health and Human Services' Guidelines for Asthma Diagnosis and Management.
- Smart Software Analysis: Our digital peak flow meter can connect to our tracking App via Bluetooth. Once the Bluetooth connects successfully, the data can be automatically synced to the mobile phone. You can share your results with your caregiver through our tracking & analysis ePEF App, allowing for better control of your respiratory health.
- Risk Indicator & Customize Normal Expected Values: Sonmol Spirometer with large green backlit LCD screen which automatically displays test values, you can set up your personal expected value, and each test will show your lung function control condition with the risk indicator. We offer PEF expected value calculation tool. * No Risk Indicates will be displayed on the device without properly setting the expected value
- Portable & Rechargeable: The personal pocket spirometer is rechargeable and the package includes a USB cord, enabling you to carry it anywhere. A single full charge for more than 6 months of use. *Please charge the device about 2H before first use. When the device displays the battery icon x, it needs to be charged with a 5V adapter
- 300 Memories & 2 Types of Mouthpiece: The peak flow meter can store 300 test records, and each record has a test time. you can set the time before your test. Our spirometer with 2 types of removable and washable mouthpieces. You can choose the more comfortable one and simply wipe it with alcohol to clean it, with no worries about residual contaminants.
Peak Flow Meter,Portable Peak Flow Meter Test PEF & FEV1 for Kids Adults Asthma COPD & Other Lung Conditions Monitor, Tracking App Bluetooth Connection with 300 Records Storage Function
Main highlights- Ultra-Accurate: Sonmol electronic spirometer with differential-pressure-type sensor measures 2 parameters PEF & FEV1. Meets the U.S. Department of Health and Human Services' Guidelines.
- Smart Software Analysis: Our digital peak flow meter can connect to our tracking App via Bluetooth. Once the Bluetooth connects successfully, the data can be automatically synced to the mobile phone. You can share your results with your caregiver through our tracking & analysis ePEF App
- Portable & Rechargeable: The personal pocket spirometer is rechargeable and the package includes a USB cord, enabling you to carry it anywhere. A single full charge for more than 6 months of use. *Please charge the device about 2H before first use. When the device displays the battery icon x, it needs to be charged
- Indicator & Customize Normal Expected Values: Sonmol Spirometer with large green backlit LCD screen which automatically displays test values, you can set up your personal expected value
- 2 Types of Mouthpiece: The peak flow meter can store test records, and each record has a test time. you can set the time before your test. Our spirometer with 2 types of removable and washable mouthpieces. You can choose the more comfortable one and simply wipe it with alcohol to clean it, with no worries about residual contaminants.
VU Meter Level Meter Audio Volume Unit Indicator Peak DB Table Panel P-59
Main highlights- Pointer swing direction from left to right
- Pointer material Nickel silver strips
- Pointer length from center axis to needle end 30 ± 1 mm,Pointer width 0.45 ± 0.05 mm
- Pointer color white
- Adopting the back lighting method, the classic white LED light source is used together with the homogenizing plate to spread the light evenly, and the LED light directivity problem is solved. The dial color is pure black. After the power is turned on, the tick marks and characters are very natural, and the overall effect is very beautiful.
Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator
Main highlights- Ultra-Accurate: Sonmol electronic peak flow meter with differential-pressure-type sensor measures 2 parameters PEF & FEV1. Meets the U.S. Department of Health and Human Services' Guidelines. Includes a PEF expected value calculation tool (accessed by scanning the QR code)
- Risk Indicator & Customize Expected Values: Sonmol peak flow meter with LCD screen which automatically displays test values easy for you to record, you can set up your personal expected value, and each test will show your control condition with the risk indicator. * No red, yellow, or green Risk Indicators will be displayed on the device without properly setting the expected value.* No Risk Indicates will be displayed on the device without properly setting the expected value
- Pocket Peak Flow Meter with Long Lifespan: This testing device is powered by 2 AAA batteries, providing up to one year of daily use. It's compact, pocket-size design allows you to conveniently carry it in your bag, enabling you to check whenever and wherever you need.
- Clean and User-Friendly: Our peak flow meter features an open pipe design for easy mouthpiece cleaning and disinfection.
- Applicable for: This peak flow meter is suitable for whoever concerned about their respiratory health
Peak Flow Meter with Bluetooth APP Spirometer for Asthma COPD Monitor Tests PEF FEV1 Home Medical for Kids Adults with 300 Records Storage Function
8.2 Bluetooth connection8.0 Precision8.0 Tech SupportWhy we love it
High accuracy readings in just one second.Real-time data transfer via Bluetooth.Free app with personalized asthma management.
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