ReviewsCalibration Standards

EMI Professional Deluxe Aneroid Sphygmomanometer and Sprague Rappaport Stethoscope Set Kit #330 (Pink)

  • Glow Gauge on sphygmomanometer for use in low light conditions.
  • Sphygmomanometer meets or exceeds calibration standards set by the American National Standards Institute.
  • Durable matching nylon bag. Cuff Range: 10 to16 Inches.
  • Chrome-plated zinc alloy chestpiece on stethoscope.
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Triplett RHT05 Handheld Hygro-Thermometer Pen with Certificate of Traceability to NIST - Temperature, Humidity, Wet Bulb, Dew Point

  • Certificate of Traceability from the National Institute of Standards and Technology (NIST) to achieve the highest possible levels of measurement quality.
  • Dual display simultaneously displays Humidity and Air Temperature, Wet Bulb, or Dew Point.
  • Data Hold freezes the reading on the display.
  • Conserve battery life with Auto Power Off with disable.
  • Built-in Humidity calibration using optional calibration solutions.
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Thermco ACC6113SXFC NIST Traceable Factory Certified Glass Spirit Thermometer, 76 mm Immersion, -20 to 110 Degree C, 0.5 Degree C Division, Certified @ 0, 50, 100 Degree C, 305 mm Length

  • Standards for calibration and verification procedures.
  • Calibrated at specific temperatures with correction factors.
  • Thermometer packed in felt lined protective case.
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AMTAST Portable Turbidity Meter Kit Handheld Turbidity Tester with Carrying Case, Range: 0-19.99, 20.0-199.9, 200-1000NTU

  • Quick and easy 1 to 3 points Auto. Calibration with calibration guide (auto. recognizes 5 types of pH standards).
  • The quality 201T-F pH/temperature combination electrode ensures stable & accurate measurements of regular water solutions for scientific research and quality control.
  • GlP data management (500 groups of data storage) with usb data output.
  • Electrode’s slope display between calibrations shows the health of your pH electrode.
  • The large backlit LCD displays pH and temperature simultaneously along with icons of stable readings and finished calibrations.
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VEVOR Micrometer Set 0-6' Machinist Tool Micrometer Set 0.0001' Accuracy 6 Pcs Precision Machinist Tool Set Micrometer, Laser-Etched Micrometer with Calibration Standards, Wrench

  • [ 6 Pcs Micrometer Set ]: Micrometer set includes 6 micrometers with measuring range: 0-6" (0-1"/1-2"/2-3"/3-4"/4-5"/5-6"),and microfine Graduations is 0.0001",also the accuracy is 0.0001",ensure a precise measurement every time..
  • [ Calibration Standards & Wrench ]: The micrometer set comes with 5 calibration standards and 1 adjustment wrench,which provides you precise adjustment solutions..
  • [ Precision Machinist Tool ]: It works with high accuracy of 0.0001'', Micro-lapped carbide tipped measuring face make more accurate reading,and the laser-etched graduations will never fade..
  • [ Durable Material Micrometer ]: The outside micrometers are made of heat and corrosion resistant cemented carbide and cast Iron, which makes it work perfect in different condition. Satin chrome finish on thimble and sleeve is rustproof and reducing glare..
  • [ Wide Application for Your Needs ]: This outside micrometer set is ideal for DIY, Hobbyists, CNC Machinists, Fabricators, Automotive Mechanics, and Inspection Tools etc,help you measure the outside dimensions of raw materials, whole workpieces and more of metalworking and other industrial measure needs..
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CGOLDENWALL Concrete Rebound Hammer Tester Resiliometer Test Meter Tool Within The Scope of 1450.38psi-8702.26psi (10-60Mpa) ZC3-A with English Label and Calibration Certificated

  • [Calibration Certificated] CGOLDENWALL Concrete Rebound Hammer Tester is within the scope of 1450.38psi-8702.26psi(10-60Mpa)ZC3-A with English Label and Calibration Certificated. Note: 1MPa=145psi.
  • [International Standards] It complies with international standards ASTM C805, ASTM D5873, EN 12504-2, EN 13791, JGJ/T 23, JIS A 1155..
  • [Wide Application] Our Concrete Rebound Hammer Tester can be used in many environments, such as testing buildings, bridges, highway testing and testing units..
  • [Durable and Precise] The whole body is made of stainless steel, which does not rust.
  • the shell has high elasticity and wear resistance. The friction between the pointer shaft and the pointer slider is even and the index is accurate..
  • [Complete Package] 1PCS x Type N Concrete Rebound Hammer, 1PCS x Millstone, 1PCS x Flip extension spring, 1PCS x Buffer spring, 1PCS x Screwdriver, 1PCS x Manual and certificate..
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Starrett 98-8TCAL Precision Machinists' Level with Main and Cross-Test Vials with a NIST-Traceable Calibration Certificate with Data, 8'

  • Your unit is calibrated prior to shipment with a new NIST-traceable calibration Certificate with data.
  • The NIST calibration provides you assurance your instrument Meets manufacturer’s specifications. Your instrument is ready to Use day one meeting most quality system standards.
  • Cross-test vial enables simultaneous leveling in two directions.
  • 8" precision machinists' spirit level with a main vial and a cross-test vial for determining horizontal plane.
  • Graduated, ground glass main vial has a sensitivity of 0.42 mm/m or 80 to 90 seconds and is adjustable to a positive setting for accurate results.
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Starrett 98Z-12TCAL Precision Machinists' Level in Finished Wood Case, 12' Length with a NIST-Traceable Calibration Certificate with Data

  • Your unit is calibrated prior to shipment with a new NIST-traceable calibration Certificate with data.
  • The NIST calibration provides you assurance your instrument Meets manufacturer’s specifications. Your instrument is ready to Use day one meeting most quality system standards.
  • Cross-test vial enables simultaneous leveling in two directions.
  • 12" precision machinists' spirit level with a main vial and a cross-test vial for determining horizontal plane and a plumb vial for determining vertical plane.
  • Graduated, ground glass main vial has a sensitivity of 0.42 mm/m or 80 to 90 seconds and is adjustable to a positive setting for accurate results.
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Portable Turbidimeter Turbidity Meter Kit Turbidity Tester with Vials Range 0~1100 NTU/FNU 0~275 EBC 0~9999 ASBC

  • ★Easy-to-use portable turbidity meter comes with a standard carrying case. 2 to 5 points push-button calibration using the Formazin Standards..
  • ★Selectable 4 turbidity units, including the NTU, FNU, EBC and ASBC. Single measurement mode automatically recognizes and holds the stable reading..
  • ★Continuous measurement mode can be used for indexing or matching the sample vials. Auto-Power Off effectively conserves battery life..
  • ★Setup menu allows setting the 7 parameters, including the number of calibration points, resolution, date and time, etc. Reset feature automatically resumes all settings back to factory default options..
  • ★Expanded memory stores and recalls up to 100 data sets. Stored data can be transferred into computer by USB communication interface. Multi-mode power scheme (battery, power adapter or USB port) ensures that use the meter smoothly..
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Microlit Micropipette - Single Channel Pipette (10-100ul) - Adjustable Volume Lab Pipette - Calibrated Pipette

  • HIGH PRECISION and ACCURACY - Microlit micropipettes are certified under ISO 9001, ISO 13485, ISO 17025, and CE. They perform better than ISO 8655 standards (0.6% accuracy) in practical lab environments..
  • COMPATIBLE WITH UNIVERSAL-FIT TIPS - Microlit micropipettes have a universal tipcone that fit universal-fit tips from other suppliers. However, Microlit Tips (available on Amazon) are recommended for achieving the best performance. The 5ml and 10ml pipettes will only work with Microlit tips..
  • FULLY AUTOCLAVABLE TO ENSURE STERILITY- Microlit Pipettes are fully autoclavable 121° C, 15psi. for 10-15 mins without the need for any disassembly. Complete autoclaving instructions can be found in the provided user manual..
  • CALIBRATION CERTIFICATE PROVIDED - Each instrument is individually calibrated in a ISO 17025 / NABL certified laboratory and comes with a calibration certificate with a validity of 1-year. The certificate guarantees ISO level accuracy and precision..
  • DESIGNED WITH ERGONOMICS IN MIND - Lightweight micropipettes with a soft grip for user comfort.
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Milligram Scale 50g / 0.001g, Reloading Scale with 2X 20g Calibration Weight, High Precision Jewelry Scale with Large LCD Display, MG Scale for Gold Medicine Powder, Battery Included

  • ... Large LCD Screen and Dust Cap - A large LCD screen display with backlight, it gives you a high visibility for easy to read the data. Dust cap of this powder scale can prevent the weighing accuracy by the interference of external environment.
  • Calibration & Tare & PCS Function: The package include a 20g calibration weight. Calibration technology of Jewelry scale ensures the right reading before you use it. PCS function gives you a right count. Tare function help you to get a net weight.
  • Portable design - The size of this gram scale is 4.52 x 3.46 x 1.57 inches, lightweight and portable. Perfect for weighing medicine, powder, jewelry, gold, gem, salt or other projects. The package comes with 2 weighing trays, 2 different size spoons and batteries included.
  • 5 YEAR WARRANTY: We provide 100% customer satisfaction for this digital milligram scale, after-sale service team will help with all your questions and concerns.
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