Reviews Focus Calibration Ruler

OFFNOVA Rechargeable Shipping Postal Scale for Packages, 66 lbs Durable Stainless Steel Digital Scale, with 10\ Length Measuring Ruler and LCD Screen

  • 【Easy to use】The OFFNOVA Shipping scale is ready to use and no calibration is needed. By gently touch the ON/OFF button, you can start to measure easily..
  • 【Rechargeable】Packed With a USB charging cable and 2x AAA batteries. Scale can be powered either by batteries and rechargeable built-in lithium battery..
  • 【Key Functions】Tare and Hold Feature, large LCD screen, Automatically turn off function after 2 minutes no usage, 10-inch Ruler on the scale..
  • 【Capacity & Accuracy】Max weight capacity is up to 66lbs (30 kg).
  • Accuracy: 0.1oz (0-33lb) and 0.2oz (34-66lb).
  • 【Multi Measuring Units】The scale can measure kilograms, grams, pounds, ounces, and milliliter..
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Tokina ATX-i 11-20mm F2.8 Canon EF-S Mount

  • New modern and comfortable design for better handling.
  • New coating providing oimproved reslution and efficient flare management.
  • Ultra-wide angle focal with constant F2.8 aperture.
  • Constant size whatever the focal and focus for easier stabilizer calibration.
  • High-level optical performances.Max focal length: 20.0 millimeters.
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Klein Tools 935DAG Digital Electronic Level and Angle Gauge, Measures and Sets Angles & General Tools T-Bevel Gauge & Protractor - Digital Angle Finder with Full LCD Display & 8\ Stainless Steel Blade

  • Product 1: This Digital Angle Gauge and Level can measure or set angles, check relative angles with zero calibration feature, or can be used as a digital level.
  • Product 1: High visibility reverse contrast display improves visibility in dimly lit work environments.
  • Product 1: Strong magnetic base to attaches to conduit, pipes, saw blades, vents, ducts, and other ferromagnetic surfaces.
  • Product 1: V-groove edges enable optimal alignment on conduits and pipes for bending and alignment.
  • Product 2: ANGLE MEASURING TOOL: There's no more guesswork when it comes to measuring out your angles and cuts, thanks to our metal ruler. Create your layout on a flat surface, grab your slab of wood, your woodworking partner, and start the construction..
  • Product 2: SLIDING BEVEL: Set and transfer interior and exterior angles quickly and accurately with our level tool. We make it easy for you to build cabinetry, furniture, picture frames, and other wood-inspired projects..
  • Product 2: DIGITAL ANGLE GAUGE: Four large control buttons provide five functions, including power on/off, reading hold, read reverse angle, flip display, and clear readout. The automatic shut-off feature preserves battery life on our protractor tool..
  • Product 2: WOODWORKING RULER: This commercial-grade digita....
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Digital USB Microscope with Polarizer, 2MP Handheld Coin Digital Microscope with Metal Stand Compatible with Windows and MacBook for SMD Soldering Work Jewelers Coins Collection (2MP)

  • Exclusive Technology - microscope with polarizer. The polarizer can anti reflected light and will make it easy to observe reflective objects like SMD board, diamond, metal etc.,.
  • USB output, 2M photo resolution, 1080P video resolution, 200x magnification, support photo and video recording by computer software..
  • Driver, software and user guide are available to download from the website, you can find anything you need even your papery user manual is lost..
  • macOS 10.14 and later. Support plug and play..
  • Package content: Microscope, USB cable, Quick start guide, Calibration ruler, Stand..
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ANDYCINE Monitor Cage with Hdmi Cable Clamp for ANDYCINE A6 Plus and FEELWORLD F6 Plus

  • 【 Professional Color Calibration and Touchscreen 】Can easily and intuitively zoom in and Out of your shot with the pinch-to-zoom gesture. The A6....
  • 【External Equipment Attach port】A Sony F970 external install and power kit design is added to the back of the monitor. The external kit can be....
  • 【Accurate Exposure and Focus】The monitor includes a plethora of useful features such as 3D Lut, histogram, false color, focus assist, embedded....
  • 【Widely Flexible Power Compatible for Cameras 】The A6 Pro has 4K HDMI in and loop-out, you can use it to display live signals, and also send them....
  • 【About the Type C 】The 5V Type-C port is only used for power supply, not for data transmission, and cannot provide loop-out power, Multiple Power....
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Stud Finder Wall Scanner Sensor - New 7 in 1 Electronic Wall Wood Metal Studfinder Edge Center Beam Sensor Detector with LCD Display ＆ Audio Alarm AC Wire Stud Finder for Pipe Drywall Joist Detection

  • ...te renovation work quickly ＆ efficiently.
  • 【Upgraded 7-in-1 Multifunction Scanner】- Has 3-level wood beam keel detection modes: can locate up to 1/2" (13mm) , 1" (25mm) ＆ 1 1/2" (38mm) studs, AC scan mode detects AC wires up to 2" (51mm) , metal scan mode detects metal up to 3.2" (81mm).
  • 【Smart Stud Sensor】- Just turn on the "Wall Detector" button, then press and hold the scan button to start auto-calibration, and move horizontally against the wall. When it encounters an object on the wall, the LCD screen displays the required stud material and the exact location of the stud, and displays a red light and buzzer.
  • 【LCD & LED Display】- Wall mounted scanner has a backlit LCD display.
  • three-color LED display: (green light - no signal), (yellow light - signal), (red light - strong signal).
  • 9V carbon battery power supply (included), automatic shutdown after 180 seconds of no operation, power saving mode, maximum working current 15ma, continuous use for 6 hours, 5 minutes a day can half a year.
  • 【Multiple Uses in One Machine】-Detects magnetic metals, wooden joist, PVC pipes ＆ live AC wires hidden in walls, ceilings and floors, whether professionals, homeowners or DIY enthusiasts can fi....
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LCD Digital Microscope with Polarizer, USB Electron Microscope for SMD Soldering Work Jewelers Coins Collection

  • Exclusive Technology - microscope with polarizer. The polarizer can anti reflected light and will make it easy to observe reflective objects like SMD board, diamond, metal etc.,.
  • 4.3 inch LCD Screen, 2M photo resolution, 720P video resolution, 10x-150x magnification, up to 500x by digital zoom, support photo and video recording by micro SD card up to 32GB(not included in package), support USB output with computer connect..
  • Driver, software and user guide are available to download from the website, you can find anything you need even your papery user manual is lost..
  • Two Observation Methods- you can perform the observation with the build-in LCD screen.
  • and this digital microscope also with USB output, it’s also supported to connected with computer/laptop(Compatible with Window 7/8/10.
  • macOS 10.14 and later. Support plug and play) directly, all observation can be done on the computer driver..
  • Package content: LCD microscope, USB cable, Battery, Quick start guide, Calibration ruler, Stand..
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Tilta Nucleus-Nano Wireless Lens/Focus Control System to Wirelessly Control The Focus of Most DSLR, Mirrorless, or Cine-Style Lenses on Cage, Gimbal Such As Ronin S

  • The Nano Motor allows for automatic calibration of the lens as well as a manual calibration if you are using lenses that don’t have hard end stops at close focus and infinity via the ability to set A-B limits on the Nano Hand Wheel Controller. Every motor has a 0.8 mod, which is the standard gear size for most cinema lenses. The torque of the Nucleus-Nano Motor at 5.5V is 0.65Nm and at 14.8V is 1Nm..
  • The motor has a 5-18V input tolerance for power via a Micro USB port. This allows the motor’s power to be drawn from the G2X tilt motor’s 5V Micro USB output or via a P-tap to 5V Micro USB cable (sold separately)..
  • The Nucleus-Nano uses a brand new state of the art power-efficient miniature motor. The Nano Motor features low noise and high torque. It can perform super fast focus pulls with silent precision! The built-in 15mm rod adapter allows for flexibility and compatibility with a wide range of camera rigs and professional mounting solutions..
  • The Nano Motor has its own built-in motor drive that communicates directly with the Nano Hand Wheel Controller. This negates the need to mount a separate MDR to your rig, allowing for a more compact camera setup and a quicker setup time. Simply set the Nano Motor and Nano Hand Wheel Controller to the same cha....
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Magnetic Stud Finder WITOP 7 in 1 Multifunctional Electronic Wall Scanner for Wood Beam Center Bracket Metal and AC Wire Line Detector with Battery and HD LCD Display Detection Stud Sensor

  • ... the renovation work quickly and efficiently..
  • ✔️【Upgrade 7-in-1 multi-function scanners】-With 3-level wooden beam joist detection mode: (12/25/38mm).
  • magnetic and non-magnetic metal detection and recognition: (maximum 81mm).
  • ✔️【Smart stud sensor】-Just turn on the “Wall Detector” button, then press and hold the scan button to start automatic calibration, and move horizontally against the wall. When it encounters an object on the wall, the LCD screen displays the required stud material and the precise position of the stud, and displays a red light and a buzzer. the best woodworking drill locator in 2021..
  • ✔️【High performance】-This wall-mounted scanner has a backlit LCD display.
  • 3-color LED display: (green light-no signal), (yellow light-signal), (red light-strong signal).
  • 9V carbon The battery is powered (included), the maximum working current is 15ma, it can be used continuously for 6 hours, and it can be used for half a year for 5 minutes a day..
  • ✔️【One machine with multiple functions】-We have been committed to the research and development of stud detectors for many years. It is ergonomic, comfortabl....
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