ReviewsBiochemical Analyzer

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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Logic Analyzer,USB Logic Analyzer Device Set Mini Digital Pocket Size 8 Channel Input Memory 24MHz

【Wide Range of Applications】Logic analyzers are widely used in automotive electronics, communications, power supplies, computers and other industries. They are professionally manufactured and can provide convenient, intuitive and powerful analysis functions.
【8 Inputs】Each channel of the USB logic analyzer is up to 24M times per second, with good performance, and 8 channels of logic inputs, which can monitor 8 different digital signals at the same time.
【Compound Trigger】The logic analyzer supports a variety of trigger methods, including rising edge, falling edge, high-level trigger, and low-level trigger. The above four basic methods are combined into a composite trigger.
【Exquisite Craftsmanship】The logic analyzer is exquisite in workmanship, easy to use, and has a long service life. It is indicated by a logic pen and a small light indicates the CH1 level, which is very intuitive.
【Data Storage Upload】Real-time upload of USB logic analyzer data, the upper computer adopts compressed storage, the maximum acquisition depth is 10T, which far exceeds actual needs, and is reliable in use.

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SDRGEEK TinySA Handheld Tiny Spectrum Analyzer 2.8 Inch Touching Display 100KHz-960MHz Screen Spectrum Analyzers Signal Generator with Battery

【With Two Inputs】Spectrum analyzer with two inputs, fine quality MF/HF/VHF input for 0.1MHz-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6KHz and 640KHz..
【MF/HF/VHF Input】Input step attenuator from 0dB to 31dB for the MF/HF/VHF input. Color display showing 290 scan points covering up to the full low or high frequency range..
【Portable and Convenient】Rechargeable battery allowing a minimum of at least 2 hours portable use. Connected to a PC via USB it becomes a PC controlled spectrum analyzer..
【Wide Application】When not used as spectrum analyzer it can be used as signal generator, MF/HF/VHF sinus output between 0.1MHz-350MHz, UHF square wave output between 240MHz-960MHz..
【Package Included】1 * Spectrum Analyzer.

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Blast Golf - Swing and Stroke Analyzer Sensor I Captures Putting Full Swing Short Game and Bunker Modes Air Swing Mode Slo-Mo Video Capture App Enabled iOS and Android Compatible

MOST ACCURATE SWING AND STROKE ANALYZER (SENSOR) IN THE GAME – Use the industry’s most accurate swing and stroke analyzer (sensor) to improve your....
SMART VIDEO CAPTURE – Record and automatically clip video of each swing and stroke.
View and analyze in slow motion with metrics overlaid.
AIR SWINGS – Blast Golf now also tracks your swing and stroke even when you're training without golf balls.
TECH MADE EASY – Attach the Blast swing and stroke analyzer (sensor) to the end of any club or putter.
Blast's natural motion capture allows golfers....
PACKAGE CONTAINS – Blast Golf swing and stroke analyzer (sensor), charger, and club/putter attachments.

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Portable TinySA Spectrum Analyzer,SEESII Upgraded V0.3.1 Handheld Tiny Frequency Analyzer 100kHz to 960MHz MF/HF/VHF UHF Input,Signal Generator with 2.8 inch Touch Screen with ESD Protect Function

【Frequency Range 】Tiny Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz. Color display showing 290 scan points covering up to the full low or high frequency rangefrequency range. The tinySA contains all the components of a conventional heterodyne swept spectrum analyzer..
【Built-in Calibration Signal Generator】When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator that is used for automatic self test and low input calibration..
【Tiny Spectrum analyzers & ESD Function】Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Color display showing 290 scan points covering up to the full low or high frequency range. Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.The performance of the 2021 latest version 3.1 will be more stable and sensitive, with a new ESD protrcted function enable the product to have a higher antistatic level and a longer service life..

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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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Solgar Folate 1000 mcg, 120 Tablets - 1000 mcg Bio-active Metafolin - Heart Health - Vegan, Gluten Free, Dairy Free, Kosher - 120 Servings

In order for the body to use Folic Acid, it must undergo a series of biochemical steps.
The active folate in Solgar Folate is Metafolin (L-methyfolate).
Take these great-tasting, naturally-sourced papaya enzyme chewables after any meal to promote gastrointestinal wellness. Health Concern: Heart Health.
SUITABLE FOR VEGANS All capsules are certified gluten free.
They are also free of wheat, dairy, soy, yeast, sugar, sodium, artificial flavors, sweeteners, preservatives and colors.

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500 Pieces Bio Filter Balls Black Bio Balls for Aquarium Filter Pond Filter 1.02 Inch Internal Bioballs Filter Media with 5 Pieces Aquarium Filter Media Bags Mesh Bags with Zipper for Fish Tank Pond

What in Package: you will get 500 pieces of bio balls and 5 pieces of black mesh bag with zipper, sufficient quantity and good combination to meet your use and replacement needs in many occasions.
The black bio balls filter media can be applied separately or in a mesh bag.
Biochemical Cotton Design and Easy to Use: each bio ball includes biochemical cotton as a filter medium, which is more effective than ordinary filter materials, and can improve the filtering effect.
It is simple and convenient to use and does not need to spend time cleaning.
Functional Design: the multi sheet structure can provide a larger biochemical surface area for the reproduction and growth of nitrifying unclean items.
The porous can divide the flow evenly, slow down the flow of water so that the nitrifying unclean items can better absorb and multiply, and further enhance the filtering efficiency.
Long Time Service: our bio ball is composed of high density plastic, lightweight but sturdy enough to keep its shape and does not easy to degrade or wear away.
The spherical shape and pore position allow it to compress tightly, the porous design is not easily blocked, which can serve you for a long time.
Where to Use: our bio balls filter media can be applied in many occasions, idea....

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TinySA Spectrum Analyzer,Handheld Tiny Spectrum Analyzer TinySA 2.8inch Touch Screen,Portable Frequency Analyzer 0.1MHz~ 960MHz MF/HF/VHF UHF Input, Signal Generator with Battery

【Input Frequency Range】Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz..
【2-in-1】Built-in calibration signal generator that is used for automatic self test and low input calibration.When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz..
【2.8inch Touching Display Screen】Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Display resolution 320*240 pixels.Color display showing 290 scan points covering up to the full low or high frequency range.Scanning speed of over 1000 points/second using largest resolution filters..
【PC Controlled 】Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer.Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.*Resistive touch contro*Jog switch control*USB serial port control.
【Package List】1x Tiny Spectrum Analyzer.

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Antenna Analyzer Meter 1-60MHz Shortwave SWR Antenna Analyzer with 1.0 to 9.99 SWR Usable Measurement Range for Ham Radio

HIGH QUALITY-- This Antenna Analyzer adopts black case would protect the antenna analyzer from external damage, durable in use..
CONVENIENT OPERATION-- 5 operation buttons are easy and convenient to operate. You can selects operation mode, band and extended functions..
FEATURE-- The antenna tester is Powered by DC 12 to 14V 500mA external power with 2.1mm power jack(center pin positive), just connect the power and....
WIDE MEASUREMENT RANGE-- SWR usable measurement range of this analyzer is 1.0 to 9.99. step size: user configurable increments of 100Hz, 1KHz, 10KHz,....
APPLICATION-- Measure antenna electrical parameters: SWR, impedance (resistance + reactance), capacitance, inductance. It can measure feed-point....

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Aquapapa Corner Filter Bio Sponge Ceramic Air Pump Driven for Fry Shrimp Nano Fish Tank Aquarium XY-2008 (Ship from CA USA)

With multi-layer sponge filters, this corner filter combines physical and biochemical filtration for your fish and increases the oxygen solubility. The top layer of white filter pad serves a mechanical filtration, and the black bio-sponge and ceramic rings work as a biochemical filtration and support colonization of beneficial bacteria..
Quiet filtering system. Especially good for breeding small fish. Efficiently remove toxic waste and maintain clean water for your fish..
Easy to maintain. Just take out the sponge and rinse well when it becomes dirty. It's complete set and includes all the filter components - gravel, ceramic, sponge, etc..
Each unit requires an air pump and airline tubing to operate together (sold separately, not included)..
Dimensions: 2-7/8”R x 3-3/4”H. Max tank size: up to 20 gal..

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