FlashForge Finder 3D Printer with Cloud, Wi-Fi, USB for Education and Family Use (Yellow)

  • Slide-in build plate allows you to draw it out of the printer and then remove the finished 3D prints more easily. At the same time, it can minimize damages or offsets to the build plate..
  • The patented nozzle structure has been upgraded several times and the wire is more even and smooth, which all improve the surface quality of model and lower risks of extruder jams..
  • Finder features an intuitive calibration detection system to assist leveling. you’re well instructed with clear messages on the touchscreen display. And all of these make calibration much easier and more precise..
  • Out of box,lower energy.A fun STEM educational experience in mechanical engineering and electronics..
  • Flashforge 3d printer Finder,12 months warranty, lifetime technical assistance and 24 hours professional customer service..
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Plustek OpticFilm 8300i Ai Film Scanner - Converts 35mm Film & Slide into Digital, Bundle SilverFast Ai Studio 9 + QuickScan Plus, Include Advanced IT8 Calibration Target (3 Slide)

  • ... software- SilverFast 9 included over 100 functions that have additional improvement. The mechanism and powerful software make PlustekOpticFilm 8300i Ai becomes the best film digitize equipment..
  • [Advanced IT 8 Targets Included] OpticFilm 8300i bundled with 3-slide of 35mm Calibration Target (99 USD), this advanced standard IT8 target (ISO 12641-2 compliant 2019) gives more measuring point to ensure less interpolation while performing scanner color calibration..
  • [Dual Professional Software Included] The 8300i Ai bundled with world's digital imaging software- SilverFast 9 Ai studio and Plustek Quick Scan Plus, easier to digitizeand archive of your own slide and films with well-designed hardware feature and advanced image processing..
  • [New Algorithms] SilverFast 9 with new algorithms eliminated the boundaries of film and digital image.
  • successfully optimized the image result by built-in infrared, iSRD, HDRi, 16-bit Histogram, Multi-Exposure or NegaFix..
  • [Support Windows 7/8/10/11 and Mac OS] USB flash drive included. User can easily install and start using it without optical dis....
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IET LABS RS-201 RESISTANCE DECADE BOX, 0 TO 9999999 OHM

  • Error proof- Since the impedance are read directly, mistakes can not be made as with slide switch de.
  • RS SERIES NOW INCLUDES FULL CALIBRATION CERTIFICATION. Was an additional $39.
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RS-200  Resistance Decade Box

  • Error proof- Since the impedance are read directly, mistakes can not be made as with slide switch de.
  • RS SERIES NOW INCLUDES FULL CALIBRATION CERTIFICATION. Was an additional $39.
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Innova 3347 Digital Multimeter AMP Probe

  • Ideal for testing alternator output, starter and battery current draw and all other electrical wiring circuits.
  • Features 2-foot test lead, slide switch for measurement selection and zero adjuster for calibration.
  • Red/Green indicator light shows power and low battery.
  • Designed to work with all Digital Multimeters.
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Casio Edifice Men's Watch EF-527D-1AVEF

  • 100M Water Resistant,Battery: SR927W, Approx. battery life: 2 years.
  • 1/20 second chronograph Measuring capacity: 11:59’59.95” Measuring mode: Elapsed time.
  • Slide rule function, Date Display, Mineral Glass.
  • Screw Lock Crown, Screw Lock Back, Solid Stainless Steel Band.
  • Double-lock, 1-press, 3-fold buckle, Accuracy: +/-20 seconds per month (with no signal calibration).
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AmScope MR400 Microscope Calibration Slide, Four Graduated Scales, Precision-Ground Glass Construction

  • Microscope calibration slide for calibrating microscope eyepiece and camera reticles.
  • Four graduated scales include 0.07mm dot, 0.15mm dot, crosshair, and single line.
  • Brightly illuminated grid lines on precision-ground glass construction provide accurate readings.
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17 Pieces Gram Calibration Weight Set, 10mg-100g Precision 45# Steel Balance Scale Calibration Weight Kit with Tweezers for Digital Jewellery Scale Lab Educational Science Weights

  • ★★★★★【High precision】Permissible Error +/- 0.003g.
  • ★★★★★【Total Weight】Total Set of Weights:211.1g.
  • ★★★★★【Application Range】Suitable for Digital Jewellery Scale, General Laboratory, Commercial, and Educational.
  • ★★★★★【What you Get】1 x Plastic Storage Case.
  • ★★★★★【Quality Service】1 YEARS WARRANTY,If you have any technical questions, please contact us and we will give you a detailed answer as soon as possible..
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XMSH Microscope Accessories Kit for Adult 0.01mm 5 Scales Glass ​Slide Micrometer, Microscope Objective Stage Calibration Accessory

  • Slide size: 25mm*75mm. 100 Divisions at 0.01mm. Cross-Line Scale (Verticle and Horizontal divisions).
  • Four Calibration Dots (1.5mm, 0.6mm, 0.15mm and 0.07mm).
  • Uses high-quality materials, durable, stable performance, and can be used for a long time..
  • Best Service: If you have any question, please contact with us, we will provide the most satisfactory service for you..
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RISEPRO Chlorine Tester, CL2 Chlorine & pH Tester Swimming Pool Spa Water Quality Analysis PC-102B

  • CHLORINE CALIBRATION – Using your pool water to prepare 1.5ppm Chlorine solution. Then use this solution for calibration against the tester for first time only. No more calibration unless using in another pool!.
  • IF FAILURE OF CALIBRATION – If you failed to find the calibration point by using your 1.5ppm solution, please use traditional test strips to verify if it is 1.5ppm or not. Correct 1.5ppm Chlorine solution is a must for successful calibration!.
  • TEST CHLORINE & PH LEVEL – After a first time calibration, you can quickly find out your ideal range for both Chlorine and PH level for your pool water. If your CL/PH is beyond the ideal range, you can adjust your CL/PH by adding required ingredients to restore back to ideal range..
  • FAST N’ SIMPLE METHOD – No more complicated and messy “traditional liquid Chlorine and pH kit”! RISEPRO®.
  • Pool Tester can check the Chlorine and pH of your pool water in a fast and simple way after a simple calibration against Chlorine solution!.
  • FOR POOLS OR SPAS IN HOME SCALE – It serves as excellent DIY tool for any home scale’s pools or sps (NOT FOR SALTY WATER TYPE). Do not use for industrial or scientific purposes..
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OMAX - 5.0 MP Digital USB Microscope Camera with Advanced Software and Calibration Slide (Windows, Mac OS X, Linux Compatible) - A3550U

  • 5MP (2592x1944 pixels) high resolution color digital camera.
  • Advanced editing, processing and measuring software included.
  • Compatible with Windows, Mac OS and Linux operating system.
  • 0.5X reduction lens and 0.01mm calibration slide included.
  • Install on standard C-mount or insert into eyepiece tube directly.
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99.999% by Volume Nitrogen Calibration Gas, 17 Liter Steel Cylinder.

  • WIDE RANGE OF COMPATIBILITY: Most calibration accessories are designed for use with more than one instrument. Calibration cylinders are also conveniently compatible for use with the GALAXY GX2 Test System so they fit easily with other components and ensure a comprehensive safety evaluation.
  • MULTI-GAS TANK: The calibration gases within the cylinder are 1.45 % CH4 (Methane), 15% O2 (Oxygen), 60 PPM CO (Carbon Monoxide), 20 PPM H2S (Hydrogen Sulfide).
  • RECYCLABLE CYLINDER: MSA promotes recycling of Model R, Model RP, and Econo-Cal Calibration Cylinders. The calibration gas recycling program benefits a non-profit organization where cylinders are not refilled.
  • they are salvaged for scrap. Simple recycling instructions are included with every eligible cylinder..
  • RFID-TAGGED FOR EASY TRACKING: RFID technology and software offer convenient setup, recordkeeping, automatic calibration cylinder recognition, cylinder pressure, expiration warnings, and status of multiple cylinders simultaneously.
  • SAFETY & COMPLIANCE: All MSA calibration gas is supplied with individual Certificate of Analysis to NIST-traceable standard and MSDS. Cylinders, testing systems, and detectors also meet all applicable OSHA regulations and follow relevant safety standards in markets they ....
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WONGWAI 5 kg Calibration Weight, Class M1 High Precision Grade 5000g Weigh Scales Calibration Weight, Precision Steel, Chrome Finish

  • PREMIUM MATERIAL - Made of high-quality steel, the surface is chrome-plated, the calibration weight is strong, durable, corrosion-resistant, and not easy to rust. They can provide excellent stability and long-lasting durability..
  • HIGH-PRECISION MEASUREMENT - The 5000 g calibration weight is made with professional equipment and exquisite craftsmanship to make it have a smooth surface, accurate measurement, stylish and shiny appearance. The flat top and bottom allow you to easily stack multiple calibration weights..
  • EASY TO OPERATE - The unique shape design makes calibration weight easy to use and operate, so your work can be finished quickly and smoothly. The packaging comes with a sturdy box to protect the calibration weight from scratches and damage during transportation and use..
  • WIDE RANGE OF APPLICATIONS - You will receive a 5 kg calibration weight. Calibration weight can be used in digital jewelry scales, precision balance test, diamond scales, kitchen scales, laboratories, factories, kitchens, supermarkets, education and so on..
  • MONEYBACK GUARANTEE - WONGWAI promises to provide you with a refund if you find any issue with our calibration weight for digital scale in 30 days, so that you can rest assured that you make the right choice. If you have an....
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