ReviewsHigh precision Light Spectrum Analyzer

IS Icstation 12X11 Color LED Music Audio Spectrum Analyzer Level Indicator Kit with Case DIY Electoronics Soldering Practice Set

DIY 12X11 color LED frequency spectrum analyzer projects assemble kit.
5mm diameter red blue and green color LED diode simulate audio spectrum with acrylic case and supporting audio and microphone input.
Comes with acylic light filter plate case to cover the mainboard to make it more beautiful after assembled.
Working Voltage:5V,PCB Size:119X118.5mm/4.69X4.67inch(L*W).
Ship it out by USPS with tracking information and 7-17 days delievery time usually.

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American Fristaden Lab Halogen Moisture Analyzer, 0.005g Accuracy, 100g Capacity, 0.02% Moisture Readability, High Efficiency Halogen Lamp Heating, RS232 USB Interface

RESULTS YOU CAN TRUST: If you conduct moisture analysis for quality control or for lab work, a small inaccuracy can compromise your product or ruin your experiment. That’s why the Fristaden Lab precision moisture analyzer is accurate to degree of magnitude higher than similar models (0.005g). Every moisture balance we sell is tested for accuracy and precision before sale..
MOISTURE CONTENT ACCURATE TO ±0.5%: We know how a 1-3% change in moisture content can make all the difference in your product or sample’s quality. That’s why this moisture analyzer has a moisture accuracy of ±0.5% (sample ≥5g). This is based on a moisture readability of 0.02% and a repeatability of 0.2%. These results are driven by a balance accurate up to 0.005g and a halogen light accurate to ±1˚C..
MANY FEATURES, INTUITIVE CONTROLS: The digital moisture analyzer clearly displays results on a 5.5” LCD Touch Screen. You can easily switch between manual, timed and automatic tests. With the automatic test, the measuring device will alert you once the sample has lost its moisture. Heat samples, up to 100g, from 60~160℃. A calibration weight, pan holder, sample remover and 10 sample pans are included. The moisture scale can be set up in under 15 minutes and comes with a ....

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RGB Rechargeable Sound Control Light,Wireless Voice-Activated Pickup Music Rhythm Lights,Creative Colorful LED Ambient Light,with 8 Modes Music Sync 32-Bit Audio Spectrum Light for Car,Gaming(2 packs)

...odes can be adjusted at will. Realize the dynamic expression of melody and rhythm..
SOUND FIELD INDUCTION:Compared with the traditional voice-activated light light, this voice-activated light is equipped with a 32-bit ARM processor.The response is up to 0.08 seconds, the pickup is synchronized to the rhythm, dynamic spectrum, no delay, and jumps with the sound..
HIGH QUALITY & PORTABLE RGB SOUND CONTROL AMBIENT LIGHT:Voice-Activated Rhythm Light made of plastic,acrylic,electronic components material,durable and long-lasting,sturdy,etc. The Size of this Audio Spectrum Analyzer stick is a small size 181*16*15mm which can be installed in the gap, and is almost invisible night-lights,can realize the dynamic expression of music and sound field, with AGC understand gain control..
WIRELESS CHARGING:The newly upgraded rhythm light of the voice-activated pickup can be fully charged without long plugging in (built-in lithium battery). And Sound Activated Colorful Music Lamp with 32 light beads built-in 300mAh battery, can also be used outdoors, can be powered by power bank, computer, power supply, etc.The battery is fully charged, and the rhythm light can work for 2 hours. A great gift for friends and music lovers..
USAGE METHOD: MODE/SPEED key: Short press to tur....

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GROPLANNER LED Grow Light 150W 2023 Upgraded Dimmer Control 756pcs LEDs Dimmable Full Spectrum Plants Growing Lamps Daisy Chain UL Listed Licensed Growers’ Choice (No WiFi Control)

...ounces yields from 756pcs LEDs with 150 watts fixture Groplanner LED grow lights’ LEDs is twice as many as other brands with same power. High PPE up to 2.75 umol/J. You can get a high yield of 2.7g/watt. This grow light makes you get 30% higher yield compared with other normal brands..
【WHAT IS AN EFFECTIVE FULL SPECTRUM IS】The full spectrum of this growing light is tested by 1,000+ licensed growers. It can optimize and complete plant development for all growth stages from seed to flower. White 3000K and Blue 5000K promote the vegetative growth of your plants. Added Plant Red 660nm LEDs and 760nm IR could speed up the flowering and fruiting stage and promote plants to produce higher yields..
【WHY YOU NEED A GOOD CONTROL SYSTERM】For every licensed grower, precise light control and flexible wattage combination is crucial for high yields. For single growing lamp, the precised dimmer knob is featured to control the intensity. For different growing stage and greenhouse requirement, exclusive daisy chain system could help you combine the flexible wattage you require..
【WHAT A LICENSED GROWERS REQUIRE】Sturdy built quality, Precise dimmer knob, Really effective Spectrum, Good LEDs as much as possible, Higher yields... Here comes Groplanner LED gro....

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FrSky 2.4GHz Taranis Q X7 Access Transmitter (Black)

Ergonomic and compact design Haptic vibration alerts and voice speech outputs.
Open source operating system Installed with ACCESS protocol.
Supports spectrum analyzer function wired training function.
Easily accessible battery compartment (*Batteries not included, adaptive with replaceable 18650 Li-ion batteries).

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Bingfu SMA Male to UHF SO239 Female & PL259 Male RG58 Coaxial Jumper Cable 12 inch 30cm (2-Pack) for Portable VNA Vector Network Analyzer Antenna Analyzer Spectrum Analyzer SWR Meter Tester

Compatible with: Antenna Adapter Cable for Ham Radio, Amateur Radio, Handheld Floating Marine VHF Radio, Two Way Radio, Walkie Talkie, USB RTL SDR Receiver.
Compatible with: Test Probe Coaxial Jumper Cable for Handheld RF Explorer, SWR Meter, VNA Vector Network Analyzer, Antenna Analyzer, Spectrum Analyzer.
Package List: 2 x Cable (As the Picture Shown).

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Vegelumax 600Watt Double Ended Enhanced Performance Metal Halide MH Grow Light Bulb Lamp,CCT 6000K,48,000 Lumens,for Horticulture Indoor Plants, Great for Commercial Applications,1Pack

INTENSE, HIGH LUMEN OUTPUT SPECTRUM: Ultra-Bright at Initial Lumens 48,000 with optimal PAR output (700μmol/s), this New improved horticulture lamps falls at Color Temperature 6000K spectrum to promote healthy structural development and intense vegetative growth..
Vegelumax Double Ended 600w MH Bulbs are brighter and last longer than standard single ended light bulbs, giving you an intense blue spectrum you just don’t get out of standard HID’s. This New improved horticulture lamps that use super high output technology to achieve maximum vegetative growth and maximum flower yield. New long lasting life with a high lumen output and low energy consumption.
ECONOMICAL AND MORE EFFICIENCY: High Blue Spectral Ratios for Great Photosynthesis Efficiency and Vegetative Growth,This double ended MH model provides 10% more available energy than a single-ended MH lamp, enjoy rich harvests with lower energy consumption..
HIGH QUALITY UNITS: Precision built components precisely render the most nourishing spectra for your plants.
Premium Quartz exterior won’t distort or dull light output..
NOTICE:The 6K Metal Halide is the best spectrum used for vegetative growth to encourage shorter node spacing and bushier plants, Specifically designed for high frequency electr....

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Bingfu Ham Radio Antenna Adapter SMA Male to UHF SO239 Female RG58 Coaxial Jumper Cable 1m 3 feet for Two Way Radio Handheld Marine VHF Radio RTL SDR Receiver Portable VNA Vector Network Analyzer

Connector: UHF SO239 Female 50 Ohm Connector.
Compatible with: Antenna Adapter Cable for Ham Radio, Amateur Radio, Handheld Floating Marine VHF Radio, Two Way Radio, Walkie Talkie, USB RTL SDR Receiver.
Compatible with: Test Probe Coaxial Jumper Cable for Handheld RF Explorer, SWR Meter, VNA Vector Network Analyzer, Antenna Analyzer, Spectrum Analyzer.
Package List: 1 x Cable (As the Picture Shown).

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Tracking Source Rf Generator 35-4400mhz Portable Spectrum Analyzer Spectrum Sweep Signal，Handheld Spectrum Analyzer Rf Power Meter W Software USB Convenient for Factory Electronic

【Abrasion Resistance 】The shell of this portable spectrum analyzer is made of high-quality aluminum alloy, which is corrosion-resistant and....
【Professional manufacture 】 Ensures you higher quality products, you can buy it with ease..
【High efficiency】This signal generator has a large input power, which can greatly improve work efficiency..
【Wider scope 】 The high‑accuracy frequency and high acceptance range of the power meter greatly increase the scope of application.The signal....
【Note】If you need the Software of this handheld spectrum analyzers,please be free to contust us .We will reply in 4-6 hours..

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FrSky 2.4GHz Taranis Q X7 Access Transmitter (White)

Ergonomic and compact design Open source operating system.
Installed with ACCESS protocol High-speed module digital interface.
Supports spectrum analyzer function wired training function.
Haptic vibration alerts and voice speech outputs Easily accessible battery compartment (*Batteries not included, adaptive with replaceable 18650 Li-ion batteries).
Smart Port, Micro SD card slot, Mini USB Port and DSC Port.

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NanoVNA V2 3G Vector Network Analyzer Metal Shell Touch Screen 2.8 Inch Antenna Analyzer 50KHz~3GHz Shortwave HF VHF UHF Standing Wave Spectrum Analyzer

3G upgrade version: NanoVNA V2 vector network analyzer measuring frequency range is 50KHz~3GHz. The network analyzer is based on the design of OwOComm, adopts a 2.8-inch TFT LCD touch screen display, optimizes the appearance design, battery capacity and internal configuration, and is equipped with high-performance calibration kits and packaging accessories, so as to develop and produce an easier vector network analyzer to carry and use..
Large-capacity battery and stylus: The antenna analyzer's 1950mAh large-capacity battery has longer standby time and durability compared to the previous model. Equipped with a resistive screen stylus, which greatly improves the situation of poor touch and inaccurate click on the screen..
Metal shell: NanoVNA V2 3GHz is made of high-quality metal materials, which can fully protect the internal precision circuits, practical, easy to operate, and long service life..
Easy to carry: Vector network analyzer is equipped with EVA outer packaging, which is easy to carry and store, practical, and has a long service life. If you have any questions, please contact us in time, we are willing to help you solve the problem..
Good amplitude and phase stability: 2 customized high-performance SMA RF cables provide good amplitude and phase....

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