ReviewsSpirometers For Accuracy

Stabila 37448 48-Inch builders level, High Strength Frame, Accuracy Certified Professional Level

  • This item is Stabila 37448 48-Inch builders level, High Strength Frame, Accuracy Certified Professional Level.
  • Accuracy certified, top and bottom readings.
  • Removable rubber end caps for flush measuring.
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Stabila 37432-32-Inch builders level, High Strength Frame, Accuracy Certified Professional Level

  • This item is Stabila 37432 - 32-Inch builders level, High Strength Frame, Accuracy Certified Professional Level.
  • Accuracy certified, top and bottom readings.
  • Removable rubber end caps for flush measuring.
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Wale&Morn Mini Hygrometer Thermometer Digital LCD Monitor with Fahrenheit for Humidors, Greenhouse, Cellar, Fridge, Mason Jar, Garden

  • Package Contents:12 Pack (Included Battery ).
  • 003cp003eTemperature measuring range: -58℉-158℉.
  •  003c/p003e 003cp003eHumidity measuring range: 10%-99%RH (Measures conditions every 10 seconds)003c/p003e.
  • 003cp003eTemperature measurement accuracy: ±2℉.
  •  003c/p003e 003cp003eHumidity measurement accuracy: ±5%RH003c/p003e.
  • Temperature measurement accuracy: ±2℉.
  • Mini size perfect for humidor,plants,reptile tank,home,jars,incubators,grow tent, greenhouse,Garden, Cellar,Fridge,Closet any other place that requires monitoring of temperature and humidity levels.
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Calibration Block, M Shape Dimensional Calibrator, Calibration Tool for Platform Industrial Equipment

  • 【High Quality】: The high accuracy carbon steel M type V-block is 100% brand new and has a high quality..
  • 【Carbon Steel Material】: The high accuracy M type V-block is made of high quality carbon steel material, which is durable in use..
  • 【Main Function】: The M type V-shelf is mainly used to place circular workpiece such as shafts, sleeves, discs in order to find the center line and draw the center line..
  • 【Auxiliary Tool】: The high accuracy carbon steel M type V-block is an important auxiliary tool in platform measurement..
  • 【Scope of Application】: The high accuracy carbon steel M type V-block is suitable for inspection, lining, positioning of accurate shaft parts..
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Ahdaskoo Car Inclinometer,Car Level Tilt Gauge,Car Compass,Waterproof Angle Slope Tilt Indicator Level Meter,Balancer Compass Camp Measure Equipment for Car Vehicle

  • Builtin accuracy compensator to easily adjust Compatible with deviation, which makes the reading more precisely.
  • Bracket mounted compass, can be mounted on deck allowing compass to remain at proper viewing angle Compatible with the accrate directions.
  • Fast response, high sensibility, keep balance individually, precision engineering reading display.
  • With compact size, this compass is very portable, and it is easy to install or use.
  • Made from ABS, this compass is waterproof, corrosion resistant, so that it is very suitable Compatible with sea boats or marine vehicles.
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CRAFTSMAN Level, 24-Inch, Box Beam, Lighted Vials (CMHT82388)

  • VISIBILITY: Lighted vials of the level tool are made for use in low light conditions.
  • HOLDS TO METAL SURFACES: Torpedo level comes with strong rare Earth magnets.
  • DURABILITY & ACCURACY: Dual continuous edge around center vials.
  • ACCURACY: Accuracy of .0005-inch on bottom surface.
  • HELPS MEASURE IN CORNERS: Removable End Caps.
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5-Pack Mini Digital Thermometer Hygrometer, Indoor Room Round Temperature Humidity Meter Gauge Monitor, Large LCD Display Fahrenheit or Celsius for Greenhouse, Home, Reptile, Humidors, Office, Garden

  • 【Easy To Install】Simple & Elegant indoor thermometer hygrometer allows you to quickly know the environment temperature and humidity around you, Embedded opening or fixed with double-sided tape..
  • 【Fast Response & High Accuracy】Temperature humidity sensor with high accuracy can fast response measures every 10 seconds with four sensitive VENTS to provide an updated and accurate reading..
  • 【Round Humidity Gauge Support Fahrenheit (℉) or Celsius (℃) Conversion】The square temperature humidity meter display temperature in Fahrenheit, and only the round temperature humidity gauge displays temperature in Fahrenheit or Celsius (pressing the conversion button of ℃/℉).
  • 【Measurement Accuracy And Range】Advanced temperature humidity sensor maintain Temperature measurement accuracy to ±1℉, Humidity measurement accuracy: ±2%.
  • Temperature measurement range: -58℉-158℉, Humidity measurement range: 10%-99%..
  • 【What You Will Get】Package Includes: 5 x room thermometer for home.
  • 9 x LR44 Matching battery, Gift: 10 x LR44 spare battery.
  • 5 x Double-sided tape, Better service guarantee: Vaikby brand strives for 100% customer satisfaction, As a USA-based reliable brand, we add a worry-free product service for you. No work well? Contact us for a ful....
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PH Meter Digital TDS Meter EC & Temperature Test Meter 4 in 1 Set, 0.01 High Accuracy PH Tester Pen Water Quality Tester for Household Drinking, Pool and Aquarium

  • 【Multifunction PH Meters Suit】 with TDS PH EC temperature accuracy, faster for aquariums, pools, spas,etc..
  • 【To calibrate the pH Tester】 Calibration does not require a screwdriver. The pH meter with ATC can automatically calibrate. To maximize convenience, simply press the Calibration key.
  • 【High accuracy】The numbers of the pH meter range from 0.00-14.00 (PH), while the numbers of the digital EC and TDS meters range from 0 to 19990 ppm. PH Resolution is 0.01pH, Accuracy ± 0.05pH.TDS: 0 ~ 9990ppm, Conductivity: 0 ~ 9990us / cm, Accuracy: ± 2%.
  • 【TDS have lock & auto-shut off function】 Conductivity meter has the accuracy of 0.1 ℃. Dump the item about 4 seconds in the liquid to get accurate values. In order to record the number, you can also Press the HOLD keyboard.
  • 【LCD Display】The LCD clearly displays the data and the LCD backlight turns off automatically. Small and easy to carry. 365 days for a worry-free return service.
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GEARWRENCH 1/2\ Drive 120XP Flex Head Electronic Torque Wrench with Angle, 25-250 Ft/Lbs - 85196

  • 120XP head provides a 3° ratcheting arc to turn fasteners in narrow spaces.
  • Low profile tube, 15° flex teardrop head, and flush mounted on/off switch allow for better access in tight confines.
  • Digitally tracks torque and angle measurements. Vibrating handle, buzzer, and LCD screen alert when target torque is reached.
  • 3 function modes feature peak torque, angle, and peak angle for additional versatility.
  • 5 torque measurement units provide a readout in ft-lb, In-lb, Nm, kg-m, and kg-cm.
  • 10 Available preset torque settings allow you to quickly access frequently repeated applications.
  • Torque accuracy of +/-2% CW and +/-3% CCW between 20% and 100% of wrench capability angle settings offer +/-1% of reading of angle accuracy.
  • Knurled aluminum handle lets you grip comfortably, while clearly marked midpoint promotes additional accuracy.
  • Meets or exceeds ASME standards and specifications.
  • calibration accuracy warrantied for 90 days.
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Amazon Basics 16-Inch Heavy-Duty, Shock-Resistant Aluminum Alloy Magnetic Spirit Level with Adjustable Carrying Bag

  • High accuracy 16-inch spirit level for easy leveling.
  • Horizontal accuracy at 180°, vertical accuracy at 90°, and 45° accuracy—all with a high level of precision: ±0.029°=±0.5mm/m.
  • 3 easy-to-read premium vials (0.5mm/m) made of durable acrylic glass with smooth inner contours and bright fluorescent liquid inside.
  • Heavy-duty aluminum frame provides rugged strength.
  • powerful magnetic edge for convenient, hands-free use — great when working with steel.
  • Includes a nylon carrying bag adjustable shoulder straps for easy hands-free carrying.
  • Built-in slip-free stoppers for secure placement when making marks.
  • soft shock-resistant TPR rubber end caps.
  • powder-coated yellow-and-black exterior for enhanced visibility on job sites.
  • Ideal for decoration, home furnishings, and related work for aligning, such as measuring locations on a wall, space between hangers, leveling nails.
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TenPoint EVO-X Non-Lighted CenterPunch16 - 16\ Carbon Crossbow Arrows, Pack of 6 - With Alpha-Nock - For Use with Havoc RS440 & Siege RS410

  • CARBON CROSSBOW ARROWS - Constructed from modulus carbon fiber at 33 MSI and wrapped in an exclusive LAZER-TECH carbon weave, the EVO-X Non-Lighted CenterPunch16 is fletched slightly offset with 2.1” Q2i Fusion-II Vanes.
  • IMPROVED ACCURACY - CenterPunch arrows are inspected for straightness to within .001, each package is weight grain matched to within 1-grain/arrow & our brass insert adds more weight in the front, generating a 17.5% FOC & further improving accuracy.
  • ALPHA-NOCK HP - TenPoint’s Alpha-Nock features a deep groove & large smooth radius base to hold the bowstring in place & prevent “shoot-over” or “shoot-under”. Its HP Aluminum Bushing provides increased strength & accuracy.
  • 28% INCREASED STRING-TO-NOCK ENGAGEMENT - The string on TenPoint’s extremely narrow crossbows wraps tightly around the center of the Alpha-Nock resulting in straight nock travel & precision down-range accuracy, while minimizing string serving wear.
  • BETTER PENETRATION - Weighing in at 400-grains and measuring 16-inches long, these crossbow arrows provide the penetration and lethal accuracy needed for big game.
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