Reviews Air Quality Measuring Instrument

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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Ajax Scientific ME505-3000 Plastic Tubular Spring Scale, 3000g/30N Weight Capacity, White

  • PRECISE MEASURING---With high quality spring, the Newton force meter can still maintain its high measuring after many using time.
  • 10N MAXIMUM MEASURING RANGE---This Newton force measuring instrument has the maximum measuring range of 10N, please do not measure items exceeding the range.
  • EASY TO OPERATE---With standard structure design, the Newton force meter is easy to operate, helping you to finish your labs, teaching activities effectively.
  • MASS 1 KG---With this Newton force meter, you can measure the mass of objects within 1kg. Please do not put it in the damp condition in case the spring rust.
  • SUITABLE FOR---The Newton force meter could be used as basic teaching instrument in physics mechanical experiments, with fine performance.
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EWT Digital Thermometer and Hygrometer Temperature Humidity Monitor Accurate Humidity for Humidor, Instruments, Herbal Storage and More.

  • Measuring humidity range :10%~99%RH, Measuring humidity accuracy: ± 5%, Humidity display resolution: 1%RH, Measuring temperature range :0°c to 50°c..
  • Measurement temperature accuracy: ± 1°c, Temperature display resolution: 0.1°c, Install panel hole size: D42mm..
  • Operating Voltage: 1.5V, one button cell size LR44(Now included), Color: black..
  • Widely used in home, office, car, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, libraries, schools, factories and places equipped with air condition, etc..
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Mitutoyo 06ADV380C USB Input Tool for Use with Digimatic Calipers, Height Gages, and Depth Gauges, with Data Switch

  • The input tool directly connects the measuring instrument to a USB port on a computer.
  • Data collection can start immediately after connecting the measuring instrument to a computer.
  • The values displayed on the measuring instrument can be sent to the computer just by pressing the data switch.
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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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3 Pcs Superior Dental Hollenback 1/2, 3, 3s Amalgam Restorative Wax Carver Instrument

  • Sturdy dental carver: dental carvers are dental instruments with sharp-edged working ends measuring 2.5mm/2.5mm..
  • Function: dental instrument can be used to remove excess material and contour surfaces and carve anatomy..
  • Manufacturing Standards: dental instruments are crafted in the stringent quality manufacturing premises, where the products are sterilized crucially to check for bioburden..
  • Packaging: Osung provides dental tools tested for unflinching dental hygiene. Packed perfectly to avoid any damage during shipping. Re-checked at various stages prior to shipping..
  • Quality: instrument conforms to CE marked, ISO 13485, and FDA Standards. Osung dental tools are crafted from high medical grade stainless steel..
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Driak 34mm/1.34\ Round Bubble Level Aluminum Case bullseye level Glass Mirror Bubble Level Circular Spirit Level Bubble Small Precision Level with Mounting Holes

  • High precision Aluminium Case Bullseye Spirit Bubble Surface Level 34mm.
  • Driak Surface Mounted Aluminium Housing Circular Spirit Level Bubble Level Ball Vials , D34mm Size:34mm*20mm*13mm/1.34"*0.79"*0.51".color : white or yellow water.Accuracy : 30′ /2mm.Mounting hole siz:3.5mm/0.14" ,Pitch :21mm/0.83".Round material : Aluminum case and Glass mirror.Package Included:1pc bubble level.
  • The level bubble sensitivity 20' per 2mm bubble movemement for professional measuring and normal usage.Applications:Precision Instrument Levelling.High precision weighing scales.Robotic systems levelling.
  • The bubble level is aluminum frame housing high quality plastic vial.For Precision Instrument Robotic Systems bubble levels precision instrument levelling ,high precision weighing,Etc..
  • The level is perfectly balanced to indicate any slant, and makes setup of your equipment fast and perfectly aligned.For Precision Instrument Robotic Systems..
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Elitech Digital AC Gauge Set HVAC Gauges APP Monitoring with Temperature Clamps 1/8'' NPT, PT-500&PT-800

  • ... HIGHER PROTECTION LEVEL: The pressure gauge is made by ABS and PPT and the waterproof level is IP65. The package includes a portable case with a handle and two temperature clamps..
  • WIDE APPLICATION: This digital HVAC gauges electronic refrigerant group instrument, measuring temperature and pressure in real-time, is an auxiliary instrument for the installation, testing, and maintenance of refrigeration equipment such as air conditioners, fridges and cold storage. 24/7 US Technician Support via Email and Phone..
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RaeSung AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter

  • AZ86031 Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument..
  • Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
  • Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity..
  • Large LCD with multiple parameters display simultaneously..
  • pH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature..
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Multi angle measuring ruler,universal multi-angle measuring ruler 12 side hole positioning aluminum alloy multi angle measuring ruler template tool multi-angle measuring ruler with drilling locator

  • ...，Prevent you from losing one of them at work.
  • 【Has many uses】The multi angle measuring ruler Suitable for all kinds of work, woodworking, flooring, tiles, mounting glass, etc. Easily occupy and duplicate complex shapes on wood, recreating shapes on stones, wood, tiles and glass. It is the ideal angle measuring instrument for laying wood and tiles. multi angle measuring ruler template tool are an essential tool for any.
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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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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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Digital Non-Contact Handheld Laser Photo Tachometer Motor speed Gauge Tester Rotational Record(60 Data)MAX/MIN/AVG ±0.02%+1 Accuracy Measuring Range:2.5-99999RPM distance:50~500mm with Reflective Tape

  • Tachometer is a high quality instrument to measure the revolutions per minute(RPM) with wide measuring range and high resolution.
  • High accuracy measurement, quick measuring time and long detecting distance up to 500mm(20 inch) with Laser..
  • Wide measuring range(2.5 to 99999 RPM) and high resolution..
  • Capable of measuring at a distance from 2-20in(50-500mm)..
  • Data hold function, data record and recall(60 readings)..
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