Top Return Documentation Reviews

Geekstory USB GPS Module Antenna Supports GPS+GLONASS Beidou Built-in Flash for Arduino Pixhawk IPEX Compatible, Better Than VK-162

  • GLONASS+ BeiDou multiple modes Built-in LNA signal amplifier.
  • Built-in Flash, free configuration product baud rate, output statement, output rate, second pulse and other parameters.
  • Built-in TCXO Crystal and Farad Capacitors for Faster Hot Start.
  • The product documentation link cannot be displayed. If you need technical documentation, please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question” to email us.
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Testo 557s Kit I App Operated Digital Manifold, 2 x 115i Pipe Clamp Thermometer, 1 x 552i Micron Gauge I for HVAC Systems – with Bluetooth

  • State-of-the-art: The testo 557s digital manifold replaces multiple HVAC tools and was developed to efficiently lighten your workload and deliver the most accurate results possible.
  • User-friendly: With its compact design, 4-way valve block and automated probe connection, the HVAC meter provides convenient pressure measurement in areas that are difficult to access.
  • 552i Micron Gauge: The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met.
  • 115i Thermometer: Thanks to a grip of up to 1.5”, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes.
  • Smart App: Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.
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Elan Publishing Company HARDCOVER 7 Period Dated Teacher Lesson Plan; Days Horizontally Across The Top Dated for 2023-2023 Academic Year (D101) (+) Bonus Clip-in Bookmark (Woodgrain)

  • 8.5" x 11" Dated Teacher Plan Book Dated August 2023 - June 2023.
  • Days across the top/class periods down the side.
  • Monthly calendar at the start of each month allows extra space for long-term planning.
  • Special homework and behavior documentation pages and conference documentation sheet as a reproducible form.
  • Two-sided pocket at the back of the book for papers.
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HP Laserjet Pro M203dwC Print Only Wireless Monochrome Laser Printer for Home Office - 30 ppm, 1200 x 1200 dpi, 8.5 x 14 Print Size, Auto Duplex Printing, Ethernet

  • ...y, it has a rated monthly duty cycle of 30,000 pages..
  • What's in the box: HP LaserJet Pro M203dwC Monochrome Laser Printer.
  • HP Black LaserJet Toner Starter Cartridge of ~1000 page yield.
  • Warranty Guide, flyer, Errata in some countries.
  • Printer documentation and software on CD-ROM.
  • Software drivers and documentation on CD-ROMs.
  • CDs containing software and electronic documentation.
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Elan Publishing Company HARDCOVER 7 Period Dated Teacher Lesson Plan; Days Horizontally Across The Top Dated for 2023-2023 Academic Year (D101) (+) Bonus Clip-in Bookmark (Black Floral)

  • 8.5" x 11" Dated Teacher Plan Book Dated August 2023 - June 2023.
  • Days across the top/class periods down the side.
  • Monthly calendar at the start of each month allows extra space for long-term planning.
  • Special homework and behavior documentation pages and conference documentation sheet as a reproducible form.
  • Two-sided pocket at the back of the book for papers.
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Testo 550i Kit I App Operated Digital Manifold, 2 x 605i Thermohygrometer and 2 x 115i Pipe Clamp Thermometer for air Conditioning, Refrigeration Systems and Heat Pumps – with Bluetooth

  • Dependable: The testo 550i with its rugged housing (IP54) block was specifically created for harsh environments, offering the reliability needed by HVACR technicians.
  • User-friendly: With its compact design, 2-way valve block and automated probe connection, the HVAC meter provides convenient pressure measurement in difficult to access environments.
  • 605i Thermohygrometer: Equipped with a bendable probe head, the combometer achieves remote temperature and air humidity measurements in rooms, ducts, crawl spaces and registers.
  • 115i Thermometer: Thanks to a grip of up to 1.5”, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes.
  • Smart App: Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.
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HP Laserjet Pro M203dwB Print Only Wireless Monochrome Laser Printer for Home Business Office, White - 30 ppm, 1200 x 1200 dpi, 8.5 x 14, Auto Duplex Printing, Ethernet, Cbmou External Webcam

  • ...y, it has a rated monthly duty cycle of 30,000 pages..
  • What's in the box: HP LaserJet Pro M203dwB Monochrome Laser Printer.
  • HP Black LaserJet Toner Starter Cartridge of ~1000 page yield.
  • Warranty Guide, flyer, Errata in some countries.
  • Printer documentation and software on CD-ROM.
  • Software drivers and documentation on CD-ROMs.
  • CDs containing software and electronic documentation.
Check Stock

Testo 550s Kit I App Operated Digital Manifold Set, 2 x testo 115i Pipe Clamp Thermometer, 1 x testo 552i Micron Gauge I for HVAC Systems – with Bluetooth

  • Efficient: Over 60 refrigerant profiles, precise pressure and temperature measurements, as well as superheat and subcooling calculation make the testo 550s the tool for every HVAC job.
  • Easy-to-use: Thanks to its simplified menu structure, backlit display, IP42 certified, rugged housing and 2-way valve block with 3 connections, the device is handy and user-friendly.
  • 552i Micron Gauge: The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met.
  • 115i Thermometer: Thanks to a grip of up to 1.5”, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes.
  • Smart App: Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.
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Testo 550i Kit I App Operated Digital Manifold, 1 x 552i Micron Gauge and 2 x 115i Pipe Clamp Thermometer for air Conditioning, Refrigeration Systems and Heat Pumps – with Bluetooth

  • Dependable: The testo 550i with its rugged housing (IP54) block was specifically created for harsh environments, offering the reliability needed by HVACR technicians.
  • User-friendly: With its compact design, 2-way valve block and automated probe connection, the HVAC meter provides convenient pressure measurement in difficult to access environments.
  • 552i Micron Gauge: The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met.
  • 115i Thermometer: Thanks to a grip of up to 1.5”, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes.
  • Smart App: Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.
Check Stock

Testo 557s Kit I App Operated Digital Manifold, 2 x testo 115i Pipe Clamp Thermometer, 1 x testo 552i Micron Gauge, 4 x Hoses I for HVAC Systems – with Bluetooth

  • State-of-the-art: The testo 557s digital 4- valve manifold replaces multiple HVAC tools and was developed to efficiently lighten your workload and deliver the most accurate results possible.
  • 4 Hoses included: This kit includes 3 high quality hoses in blue, red and yellow, each 5 ft. long, ¼” SAE (straight and 45° angle), suitable for all common refrigerants.
  • 552i Micron Gauge: The testo 552i achieves precise deep vacuum measurements down to single digit resolutions andprovides notifications when the evacuation targetis met.
  • 115i Thermometer: Thanks to a grip of up to 1.5”, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes.
  • Smart App: Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.
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R134A HVAC Digital Manifold Gauge Set with 3 Hoses, R410A 90 Refrigerants Vacuum Pressure Temperature Leakage AC Refrigeration Tester for Testing Maintain Air-Conditioner, Refrigerator

  • State-of-the-art: The testo 557s digital manifold replaces multiple HVAC tools and was developed to efficiently lighten your workload and deliver the most accurate results possible.
  • User-friendly: With its compact design, 4-way valve block and automated probe connection, the HVAC meter provides convenient pressure measurement in areas that are difficult to access.
  • 552i Micron Gauge: The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met.
  • 115i Thermometer: Thanks to a grip of up to 1.5”, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes.
  • Smart App: Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.
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Geekstory G72 G-Mouse USB GPS Dongle Glonass Beidou GNSS Receiver Module for Raspberry Pi Linux Window Geekstory Better Than vk-172 GPS

  • G72 gps usb use the newer chip(M8130-KT Chip), better than vk-172 gps.This usb gps works with Windows, Android, Raspberry pi, Linux and Google Earth,....
  • The device defaults to GPS+Beidou, GPS+Glonass needs to send instructions to change..
  • You need to install driver before use it on window, but plug and play for raspberry pi and Linux. If you need some driver links and using videos for....
  • 1 X USB GPS Receiver Module, the product dimensions: 60x24X9mm. Update frequency: 1~10Hz, Baud rate: 4800, 9600, 19200, 38400, 57600, 115200bps.
  • The product documentation link cannot be displayed. If you need technical documentation, please click “Geekstory”(you can find "Sold by Geekstory"....
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Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light for Arduino Mega2560 UNO R3 Geekstory

  • Optical fingerprint sensor secure your project with biometrics. This fingerprint module can be used for fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search, it's easy to use, so its perfect for any project.
  • Fingerprint sensor module can work with any microcontroller which with serial port: such as compatible with arduino, 51, avr, stm32, pic, arm, msp430.
  • Package Includes:1 X Optical Fingerprint Reader Sensor, 2 X Cable. You can enroll new fingers directly - up to 240 finger prints can be stored.
  • Applications: Fingerprint door locks, safes, guns, financial and other security areas.
  • Access control systems, industrial computers, POS machines, driving training, attendance and other areas of identity.
  • fingerprint payment and other financial areas.
  • The fingerprint moudle documentation link cannot be displayed. If you need technical documentation, please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question” to email us.
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