Best Focus Calibration System

OMAX 40X-2500X Digital Infinity Trinocular Polarizing Metallurgical Microscope with 14MP Camera and 100X Dry Objective

  • ...15cm - 14cm, translation range 50mm x 75mm.
  • Focus mechanism: Coaxial coarse and fine knobs on both sides with adjustable tension control and stop lever.
  • Power supply: 110V 50Hz/60Hz (US and Canada).
  • Digital camera: - true color 4096x3288 pixels (14M pixels) - 0.5X reduction lens to get larger field of view - 0.01 mm calibration slide: 1mm/100 division - Frame speed: 1.8fps at 4096x3288, 10fps at 2048x1644, 27fps at 1024x822 - Software compatible with Windows XP/Vista/7/8/10, Mac OS and Linux operating system - Capturing microscope images, recording live video, measuring lengths, angles, areas, editing images - USB cable included.
  • 5-year warranty against manufacturing defects.
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OMAX 40X-2500X Full Size Lab Digital Trinocular Compound LED Microscope with 14MP USB Camera and 3D Mechanical Stage

  • Illumination: transmitted (lower), replaceable 3W LED light, variable intensity.
  • Power supply: 100V~240V 50/60Hz worldwide range (US and Canada power plug).
  • Digital camera: - true color 4096x3288 pixels (14M pixels) - 0.5X reduction lens to get larger field of view - 0.01 mm calibration slide: 1mm/100 division - Frame speed: 1.8fps at 4096x3288, 10fps at 2048x1644, 27fps at 1024x822 - Software compatible with Windows XP/Vista/7/8/10, Mac OS and Linux operating system - Capturing microscope images, recording live video, measuring lengths, angles, areas, editing images - USB cable included.
  • 5-year warranty against manufacturing defects.
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Automatic Level 32X Optical Transit Survey Auto Level High Precision Level Gauge Measure Meter Machine

  • ...evel has three precision leveling screws and a 90 degree prism to quickly align the circular bubble vial to set up the level tool. The solid metal base of the level offers a 5/8" mounting thread to be fixed on a tripod. The top mount quick sight allows for quick sighting of leveling rod. After installation and calibration, users can adjust the focusing knob to quickly focus on and then start measuring..
  • KIT CONTENTS & WARRANTY: The kit contents include Huepar AL-32X Automatic Optical Level, hard carrying case, adjusting pin, Allen wrench, plumb bob and user manual. Customers can enjoy 12 months limited warranty but up to 24 months longer warranty if you become a member through the product registration (Offered on the package box)..
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LeeKooLuu OBD2 Scanner Car Scan Diagnostic Tool Reset Clear Check Engine Code Reader for All OBD II Vehicles LK11

  • ...ic number of monitors like misfire monitor, fuel system monitor,Comprehensive component monitor, Oxygen sensor heater monitor,EVAP system and etc.It can help get your vehicle ready to pass the annual smog check..
  • 【Retrieve Vehicle Infor:】 Vehicle code reader enables retrieval of Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is most useful to check whether the ECU matches your car..
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DORHEA 5PCS DHT22 AM2302 Digital Temperature and Humidity Sensor, AM2302 Temp Humidity Monitor Sensor Replace SHT15 SHT11 for Raspberry Pi

  • DHT22 main chip is AM2302 high sensitive temperature humidity sensor. Single-bus digital signal output, bidirectional serial data..
  • 4 Pins Sequence Number: Pin1-VDD(Power 3.3V-5.5V).
  • Pin2-SDA, serial data interface, two-way interface.
  • The DHT22 is a reliable sensor for determining temperature and humidity. The output is serial as a digital bit sequence.The sensor is ideal to monitor the room climate or to build a weather station..
  • Each AM2302 sensor is calibrated in a very accurate humidity calibration room. The calibration coefficients are stored in OTP memory in the form of programs that the calibration coefficients are invoked within the sensor during signal processing..
  • Single-wire serial interface, the system integration becomes simple and quick. Ultra-small size, low power consumption, signal transmission distance up to 20 meters, making it the best choice for all kinds of applications and even the most demanding applications. Products are 4-pin single row pin package, easy to connect..
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Bose Lifestyle T20 home theater system--Black (Discontinued by Manufacturer)

  • 5-speaker surround sound system, Includes 4 Direct/Reflecting speakers and one center channel speaker, balanced by an Acoustimass module to deliver a fuller range of sound.
  • Includes Direct/Reflecting speakers, center channel speaker and Acoustimass module.
  • Unify Intelligent Integration System allows for guided setup and simplified use/programming with easy-to-follow onscreen messages.
  • HD connectivity for up to 6 sources (4 HDMI), video upscaling to 1080p.
  • ADAPTiQ audio calibration system analyzes your room's dimensions and other variables, then automatically adjusts the sound of your Lifestyle surround sound system.
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Digital Caliper, Electronic Micrometer 0-6' Inch Metrics Fraction Calipers Rulers 150 Millimeters Dimensional Measuring Tool Vernier Stainless Steel Large Screen

  • High Precision: Measuring Range: 0-6"/150mm, Resolution: 0.0005"/0.01mm, Accuracy: ±0.001"/0.02mm, Repeatability: ±0.0005"/0.01mm, Measuring system: linear capacitive measuring system, Display: LCD display..
  • Inch/Millimeter/Fraction Conversion: One button Inch/Millimeter/Fraction quickly switch. Zero calibration at any point, Auto-Off, made of solid zinc alloy, durable and portable. Super Large LCD Screen..
  • High ingress protection: High ingress protection from dust, splash, oil (do not use in water). The digital calipers are suitable for home DIY, woodworking, jewelry and other industries, and are widely used in household, industry, automobile and other fields. They are ideal for machinery, engineers, woodworking and DIY enthusiasts.
  • Easy to Use: Locking screw to ensure stability, knurled thumb wheel sliding smoothly and use for fine tuning, rolling easily and do not bind. Zero Calibration at any point when measuring, then you can start a new measurement.
  • Wide Applications: Easily measure internal and externl diameter,thickness, depth and step with two sets of jaws and a probe. It is ideal for machine measuring, woodworking and home DIY..
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Traceable Excursion-Trac™ Data Logging Thermometer with Calibration; 1 Bottle Probe

  • ...uration. The TL2-A is two thermometers in one instrument, with two channels allowing simultaneous temperature measurement in different locations. The TL2-A is well suited for establishing temperature traceability in equipment that requires high accuracy. The TL2-A is also perfect for metrology applications and as a calibration reference thermometer..
  • The TL2-A can be ordered with sensors included or the user can provide their own sensors. Sensor coefficients can be entered from a PC making it easy to change from a daily use RTD to a SPRT including user selectable choice of ITS-90 or Callandar-Van Dusen equations. Units come with 5 point resistance calibration from 20 to 425 ohms. With available PRT(s) ThermoProbe can provide a temperature reference system. Standard sensors are 100Ω wire-wound platinum RTDs in a stainless steel ¼” sheath 13.
  • The intuitive user interface allows easy configuration of temperature units, display resolution and a relay output. Minimum, maximum and average temperatures are automatically stored to memory for later reference. The interface allows viewing of Highest, Lowest and Average Readings, Zero Offset adjustment for sensor drift and readings in C, F, K and Ohms. The versatile data logging feature can be used to s....
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AIX Records - Blu-Ray Audio Calibration Disc and HD Music Sampler

  • System Calibration Introduction presented by Mark Waldrep.
  • System Setup Tutorial, presented by Mark Waldrep.
  • Channel Idenitifcation Tests, 7.1, 5.1, 2.0.
  • Speaker Phase Tests Check the phase of each speaker pair.
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AT4516 16 Channel Digital Thermometer High Temperature Data Logger Temperature Chart Recorder

  • ...uration. The TL2-A is two thermometers in one instrument, with two channels allowing simultaneous temperature measurement in different locations. The TL2-A is well suited for establishing temperature traceability in equipment that requires high accuracy. The TL2-A is also perfect for metrology applications and as a calibration reference thermometer..
  • The TL2-A can be ordered with sensors included or the user can provide their own sensors. Sensor coefficients can be entered from a PC making it easy to change from a daily use RTD to a SPRT including user selectable choice of ITS-90 or Callandar-Van Dusen equations. Units come with 5 point resistance calibration from 20 to 425 ohms. With available PRT(s) ThermoProbe can provide a temperature reference system. Standard sensors are 100Ω wire-wound platinum RTDs in a stainless steel ¼” sheath 13.
  • The intuitive user interface allows easy configuration of temperature units, display resolution and a relay output. Minimum, maximum and average temperatures are automatically stored to memory for later reference. The interface allows viewing of Highest, Lowest and Average Readings, Zero Offset adjustment for sensor drift and readings in C, F, K and Ohms. The versatile data logging feature can be used to s....
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