ReviewsBiological Chemistry 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....

Check Stock

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.

Check Stock

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.

Check Stock

Jonathan Green (11355 Mag-I-Cal Plus Soil Food for Lawns in Acidic & Hard Soils – Soil Amendment for Grass (15,000 Sq. Ft.)

RAISES SOIL PH – Lawns thrive in soil with pH levels between 6.2 and 7.0. If soil pH is below this range grass becomes light green, weeds persist, and fertilizer nutrients aren’t fully absorbed. Mag-I-Cal Plus rapidly and efficiently raises soil pH..
LOOSENS HARD SOILS – Mag-I-Cal Plus helps break up clay and compacted soils. This improves root penetration and promotes growth by increasing biological activity and releasing nutrients trapped in the soil..
ENCOURAGES NUTRIENT ABSORPTION – Mag-I-Cal Plus increases the ability of your grass to utilize nutrients in the soil. Lawn fertilizer is wasted when soil pH is not balanced. When the soil chemistry is balanced, the nutrients are able to be absorbed..
CONTAINS CALCIUM – Calcium is vital to many grass plant functions. It’s readily available in Mag-I-Cal Plus for plant uptake or pH adjustment..
COMPLETE COVERAGE – This 54 lb bag covers up to 15,000 sq. ft and can be used in spring, summer, or fall. Use the Jonathan Green Pro pH & Moisture Soil Tester (11100) or Soil pH Test Kit for Lawns (11595) to measure the soil pH of your yard..

Check Stock

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.

Check Stock

Nerdy As Fluorine Uranium Carbon Potassium - Science T-shirt

Make a hilarious gift for chemistry students, science, chemistry teachers, chemistry nerds. Fluorine uranium Carbon Potassium Science T-shirt is A smart arrangement of elements of the periodic table makes a funny chemistry joke shirt..
The Perfect and Unique Gift for Men, Women, Kids, Youth, Boys, and Girls, chemistry students, science, chemistry teachers, chemistry nerds on Holidays and Special Occasions. We offer shirts to buy for Christmas, Xmas, Halloween, birthday or normal days..
Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Check Stock

Nerdy As Fluorine Uranium Carbon Potassium - Science T-shirt

Make a hilarious gift for chemistry students, science, chemistry teachers, chemistry nerds. Fluorine uranium Carbon Potassium Science T-shirt is A smart arrangement of elements of the periodic table makes a funny chemistry joke shirt..
The Perfect and Unique Gift for Men, Women, Kids, Youth, Boys, and Girls, chemistry students, science, chemistry teachers, chemistry nerds on Holidays and Special Occasions. We offer shirts to buy for Christmas, Xmas, Halloween, birthday or normal days..
Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Check Stock

Nerdy As Fluorine Uranium Carbon Potassium - Science T-shirt

Make a hilarious gift for chemistry students, science, chemistry teachers, chemistry nerds. Fluorine uranium Carbon Potassium Science T-shirt is A smart arrangement of elements of the periodic table makes a funny chemistry joke shirt..
The Perfect and Unique Gift for Men, Women, Kids, Youth, Boys, and Girls, chemistry students, science, chemistry teachers, chemistry nerds on Holidays and Special Occasions. We offer shirts to buy for Christmas, Xmas, Halloween, birthday or normal days..
Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Check Stock

Organic Chemistry Video Course Condensed w Digital Download by AceOrganicChem- Organic Chemistry Help Includes Videos 2 ebooks & Flash Cards Learn Organic Chemistry as a Second Language

DigiDownload free with purchase. Email instructions sent to your Amazon email. Organic Chemistry Anywhere - You can prepare for organic chemistry in....
Don’t Miss Out Studying Organic Chemistry - AceOrganicChem gives you a comprehensive guide with 12 hours of Organic Chemistry help and covers all....
Beat Boring Classes - Featuring 14 clear, topic-focused modules that make it easy for you to ace organic chemistry, forget organic chemistry textbooks....
The Right Way to Learn - Proven teaching methods help you make the most of your organic chemistry study. Video flashcards make it easy for you to....
Great as an ACS organic chemistry study guide, or to learn organic chemistry as a second language.

Check Stock

Good Molecules Overnight Exfoliating Treatment

MOLECULAR MODEL KIT: This educational molecule modeling kit is designed for easy chemistry learning for organic, inorganic and functional groups. The model kit caters to both beginners and advanced science and chemistry learning. Develop, architect, and unleash your chemistry genius..
BONUS LEARNING GUIDE AND MOLECULE STENCIL: This model kit for organic chemistry comes with an 8-page instructional guide to easily identify all atoms and connectors as well as a molecule stencil for drawing structures on paper. Delivered in a sturdy plastic box with four compartments for storage and portability, its a complete toolkit to help learn organic chemistry..
3D VISUAL LEARNING: The 239-pieces molecule model kit is built for students from Grade 7 to graduate level, with color coded bonds to help visually understand and demonstrate the structure and geometry of compounds. All atoms are color coded to universal standards, making the Old Nobby Molecular kit your best chemistry friend..
ASSEMBLE COMPLEX STRUCTURES IN MINUTES: The organic chemistry molecular model kit contains high-quality atoms and bonds that seamlessly connect and disconnect to ensure you don't get tired fingers. Bonus link remover included to make the task of dissembling your molecular atom model ki....

Check Stock

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..

Check Stock