Best Diameter Measuring Instrument

Digital Manometer with Record Function for Hazardous Area Installations | Model: Keller Leo Record Manometer (0 to 10152psi/ 0 to 700 bar)

  • High Measuring Accuracy, Resolution and Robustness | High data security due to the use of a non-volatile memory | Recording of the Pressure and Temperature – Software Logger 5 (included) in delivery | Installation data (and comments) of the measuring station can be stored in the instrument.
  • Pressure Ranges: -14.5 to 43.5 psi, Resolution: 0.0145 psi(1 mbar).
  • Over Pressure: 145.0 psi(10 Bar) |Range: -14.5 to 435.1 psi,Resolution: 0 to 145 psi(10 mbar).
  • Over Pressure: 870.2 psi(60 Bar)|Range: 0 to 4351 psi(0 to 300 bar)Resolution: 1.45 psi(100 mbar).
  • Over Pressure: 5801 psi(400Bar)|Range:0 to 10152 psi(0 to 700 bar), Resolution:1.45 psi (100 mbar).
  • Over Pressure: 10152 psi (700 Bar)|Range: 0 to 14503 psi( 0 to 1000 bar), Resolution: 1.45 psi(100 mbar).
  • Storage /Operating Temperature: -10 to 60 °C / 0 to 50 °C| Memory: 57000 Measuring values ≤15 s.
  • 28000 measuring values >15 s |Power Supply: 3.6 V Lithium battery| Battery Life: 2 years| Pressure connection: G1/4” | Interface: RS485| Media: LEO Record: Stainless steel (AISI 316L).
  • Total Error Band 50 to 104 °F(10 to 40 °C) ± 0.2 %FS | Long Term Stability Type ± 0.1 mbar| Diameter x Height x Depth (approx.): 76 x 120 x 55 mm (LEO Record) | Protection Class: IP65.
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2-Pack Mini Digital Humidity Temperature Meters Gauge Indoor Hygrometer Thermometer Hygrometer wiht LCD Display Fahrenheit (℉) for Humidors Greenhouse Garden Cellar Closet Guitar Case

  • Measurable humidity range: 10%-99%, humidity measurement accuracy: 5%-10% (room temperature 25℃). Reliability, measured every 10 seconds, provides the latest and accurate measurement results..
  • Measurable temperature range: -58 ~+158 (Fahrenheit), temperature measurement accuracy: 1.0℃. You can check the current room climate and use the humidifier to adjust the room temperature and humidity as needed..
  • Household humidity and temperature monitor: This portable thermometer measures indoor humidity and temperature, which helps you to understand indoor air conditions. Become an ideal choice for personal and professional life..
  • Battery: two LR44 button batteries, size: 48 * 28.6 * 15.2mm. Portable temperature and humidity measuring instrument is suitable for every scene. Besides, its beautiful and fashionable appearance is also a beautiful room decoration..
  • WNJ digital humidity measuring instrument Thermohygrometer is very popular and widely used in living room, greenhouse, musical instrument room, wine cabinet, basement, warehouse, grain warehouse, baby room and dressing room..
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Bubble Spirit Level 60x12mm Circular Degree Marked Surface Level Inclinometers for Leveling Camera Tripod Turntable RV Camper Furniture Measuring Instruments Tools

  • Circular Bullseye Bubble Degree Marked Surface. Easy to read.Round Bubble Level Measuring Instruments Tool Universal Protractor Tool..
  • Size: Diameter: 60mm. Thickness: 12mm. Package Included: 1PC x Bubble Level..
  • Clear, Accurate, Practical, Easy to read and useful in a variety of circumstances. The spirit bubble is easy and simple to use. These levels can also used with Double sides tape to attach to anywhere,Just glue it on anywhere you need a level. Handy, Pocket sized for quick use anywhere. Makes adjusting more convenient and accurate..
  • Function: Universal levels Measuring Instruments Layout Tools Designed to level surfaces in all directions, this surface level is ideal for levelling/adjust Camera, Tripods mounts, Stereo Turntables, Record Player, Speakers, Phonograph, Telescope, Automount Telescope, Scope, RV, Camper Van, RV fridge, RV refrigerators, Motor home, Motorhome, Travel Trailer, LCD mounts,Set-top boxes, Hanging box, Shelf, Pictures Photo, Frame, Murals,Hanging picture, Calendar, Toys, Furniture placement,.
  • Bubble level also perfect for use at home, to do home settings, for leveling Air Conditioned House, Refrigerator, Fridge, Tables, Shelves, Office desktop, Computer chassis, case display, Computer monitors, 3D Printer， O....
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3Pcs Magnetic Small Bubble Levels 52x20x15mm Three Line High Precision Square Spirit Level Measuring Tools for Leveling Trailer, RV, Machine, Picture Hanging, Magnetism

  • Three line design, high precision measurement instrument tool. Magnetic small bubble levels 52x20x15mm three line high precision square spirit level measuring tools for leveling trailer, rv, machine, picture hanging etc..
  • Magnetism on the backing, Magnetic function. Magnetic bubble level with magnet on the bottom can absorbed onto the iron- or steel-surface for leveling measuring..
  • 52mm square bubble level used to level measurements in building, landscaping, fencing, surveying, building trades, engineering..
  • Square Bubble Level 52mmx20mmx15mm spirit level three line high precision degree mark surface level bubble for measuring instrument..
  • The square level can be used to level any surface, ideal for leveling metalworking, equipment, appliances, washing machines, home furnishing etc..
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Stark Stationary Floor Drill Press Variable 16 Speed Stand | 220 to 3600 RPM | 11-Inch Swing Adjustable Height with Base

  • Beleving Work Table - Level the 11-Inch diameter table 45-degree in either direction for angled drilling operation.
  • Depth Adjustment Gauge - Set the depth adjustment lever to limit your spindle travel for accurate & repeatable drilling operations.
  • Drill directly through the center of a circle measuring up to 11-Inches in diameter and 3-Inches in thickness.
  • Build-In Precision Guild - The specifies the exact spot that the bit will travel through for maximum precision during drilling.
  • Heavy Duty Base - Sturdy base prevent walking and wobbling during operation with bolt holes to mount the drill press to a bench top of your choice.
  • 16 Speed Operation - Drill Press with adjustable speed of 16 various stop ranging from 220 to 3600 RPM.
  • Suitable for drilling, expanding, and reaming operations on metals and other materials. It can be widely used in single-piece or mass-produced instrument industry, machinery manufacturing and repair parts..
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Eisco PH0619 Laboratory-Grade Spectrometer, 0 to 360 Degree Rotation, 1 Degree Graduations, 0.1 Degree Vernier Scale

  • Goniometer-type spectrometer provides hands-on experience observing and measuring light spectra.
  • 0 to 360 degree rotation, 1 degree graduations, and 0.1 degree vernier scale.
  • Collimator has an adjustable slit, an achromatic converging lens with a 178mm focal length, and a locking screw.
  • Prism table with 175mm diameter rotates around the central axis and has three leveling screws to ensure precise placement.
  • Astronomical-type telescope has achromatic objective and Ramsden eyepiece with crosswire, and is mounted on heavy bearing to rotate around the central axis of the instrument.
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AZ-86031 5 in 1 Water Quality Meter Dissolved Oxygen Tester PH Meter PH Conductivity Salinity Temperature Meter AZ86031

  • ...nductivity meter, TDS meter, Salinity meter or D.O. meter as user needed..
  • We design different color connector on the meter, user only needs to screw on the probe with the same color, and then get the measuring reading accurate and fast..
  • User could change the probe or screw on the 86031 Combo Water Quality Measuring Instrument easily. And in order to avoid broken by the stone or particle attacking in the measuring environment, we have developed the specific anti-collision cap on each probe. So the 86031 Combo Water Testing Meter would be the best tool for all professional measuring purposes, including the Aquaculture, Aqua farm, LAB, swimming pool or water treatment business, or other related industry, no matter the fresh or sea water..
  • AZ 86031 Combo Water Meter- pH/Conductivity/Salt/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for pH EC Meter..
  • Large LCD to display multiple parameters simultaneously: pH, Conductivity or TDS or Salinity, Dissolved oxygen, Temperature (by using different probes).
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LUTER Tenor Saxophone Bell Cover Alto Sax Instrument Bell Cover for Flugelhorn and Tenor Saxophone for Instrument in 5.7-6.3inch(Black)

  • sax bell cover/sax cover/tenor saxophone bell cover/bell cover/saxophone bell cover mask/saxophone bell cover/bell cover for saxophone.
  • suitable for instrument in diameter 14.5-16cm/5.7-6.3inch..
  • Material: The bell cover is made of soft fabric, providing moderate cushioning. Reusable and easy to clean. Convenient to install..
  • Effective Sax Cover: Reduce the sound when practicing your instrument in your house. Prevent it from getting dirty when you don't use it..
  • Application: The saxophone cover is ideal for Flugelhorn and Tenor Saxophone. And ideal for any instrument with an diameter from 5.7inch to 6.3inch..
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Taidacent RF Power Meter Calibration RF Power Measurement 1MHz ~ 10GHz -50~0dBm RF Power Attenuation Value Can be Set

  • This is an RF power meter, which is operated by buttons..
  • Advantages: simple structure, convenient use, stable performance, reliability, high sensitivity and fast measurement speed..
  • Application: RF power measurement, instrument calibration.
  • Measuring power range: -50~+0 dBm (external RF attenuator can be extended to 100dBm).
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