ReviewsAir Quality Measurement System

Handheld Infrared Thermometer, Smart Sensor AR330 Infrared Thermometer Non-Contact Handheld Digital Thermometer for Air Conditioning, Cold and Hot Water Temperature

  • Scope of Application---This infrared thermometer can be used for air conditioning measurement, cold and hot water temperature measurement, industrial equipment temperature measurement, power equipment measurement, metallurgical industry measurement, circuit board temperature measurement, etc..
  • Wide Range---The temperature range is -32~330°C, the range is wide, and the measurement is accurate, which can meet most requirements.
  • Accurate Measurement---0.5s non-contact rapid measurement, can be measured without contact, and the measurement results are accurate.
  • Easy to Use---The method of use is simple. Backlit display with backlit display, and the data is clear.
  • High Quality---This digital thermometer is made of high quality plastic and is durable and resistant to high temperatures.
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KONGTENBUY-Air Quality Monitor Handheld High Accuracy Formaldehyde Detector Indoor Air Meter for Testing HCHO TVOC Real Time Air Quality Detector for Home Office

  • 0.001 HIGH ACCURATE -This new air quality monitor adopts the latest high quality sensor to high accurately test the data of HCHO and TVOC (0.001....
  • REAL TIME DISPLAY - HCHO measurement ranges 0.000 - 2.888mg/m³ while TVOC measurement ranges 0.000 - 9.999mg/m³, a large LCD display shows the....
  • ENERGY SAVING DESIGN - The air quality monitor is powered by 2*AAA AAA batteries, the energy saving design allows a longer testing time and standby....
  • WIDELY USE - Handheld size in 120x55x22mm, lightweight and easy to hold, you can put the air quality monitor inside your pocket or backpack then carry....
  • AFTER SALES SERVICE - The air quality monitor is well made and features high accurate testing to provide you with the best air quality meter, 100%....
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JIFETOR Cooling System Vacuum Purge Radiator Coolant Refill Tool Kit, Universal Automotive Water Tank Pneumatic Vacuum Antifreeze Change Filler Set, with Adapter Case Hose for Car Van SUV Truck

  • MULTIFUNCTION: The set is a all in one comprehensive radiator tool kit, includes leak detection, temperature measurement and coolant filling functions. The hand pump tester pressurize on the reservoir/cap, and watch for pointer drop over time to confirm system leak down. Pneumatic vacuum filler first sucks and forms a vacuum on the cooling system by using shop air, then draws coolant into system. Add coolant in vacuum, there is no large air pocket and avoid warping or other damage in engine..
  • WIDE USAGE: Coolant system leak checker and filling tool set is equipped with 17 specific adapters and 1 universal tapered rubber adapter, suitable for almost all types of radiator openings on classic and modern vehicles. Included 3 radiator cap test adapters and 2 connectors help to diagnose the leakage of radiator caps on most cars. All these adapters are color coded and placed exclusively, can be easily selected according to the marked pictures in instruction, convenient and no confusion..
  • WATER TANK COOLANT VACUUM REFILLER: Plastic covered premium brass manifold body, equipped with brass fittings, anti-corrosion and durable. The index range of gauge is -30 to 0inHg (-76 to 0cmHg), and normally -25 to -20inHg is right time to add coolant. 18" rubber resin mater....
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Sailing Beyond Horizons

  • ✔️ 【Air Speed Measurement】The BTMETER BT-876 cup wind meter provides the trusted accuracy, reliability, usability on wind velocity measurement. Measures ultra high range wind speed from 1.5~93mph, 4 speed units optional: km/hr, Knots, m/s, mph. Portable wind tester for hobbyist, HVAC.
  • ✔️【 360° Wind Measurement 】Thanks to the cup vane sensor, BT-876 can easily register wind from every direction. Compares to traditional fan blades anemometer, BT-876 can take accurate wind measurement without face to the wind.
  • ✔️【Built-in Top Compass】In addition to letting you know the approximate wind direction, this small design is also useful for mountaineering, hiking, sailing, shooting. With standard 1/4" tripod mounting screw hole on the bottom of the wind meter, allowing you set you hands free to get continuously air velocity measurement.
  • ✔️【Handy Handheld Cup Wind Meter】2 button simple operation to be your handy wind anemometer. 3 lines value display allows you know the Current/ Maximum/ Average wind speed at the same page. Along with beaufort level bargraph.
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24x6 Standard Linear Slot Diffuser - AC Vent Cover - HVAC Register - Commercial Grade

  • 20"w X 14"h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 21.75" Width X "w X 15.75" Height - SEE BELOW IN....
  • High Quality Solid Stamped steel with Counter-Sunk Screw Holes (Screws Included) and No Sharp Edges.
  • Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment.
  • Easy Unrestricted Air Flow For Your HVAC System - 50° angled to provide maximum airflow.
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Ultrean Digital Food Scale and Ultrean 4.2 Quart (4 Liter) Air Fryer

  • Contemporary Slim Design, Made of Stainless Steel Material: It is easy to use and clean. Provides accurate weight data with a user-friendly control panel and system. With high precision sensors to ensure correct performance..
  • Multiple Unit Conversion Setting: You can easily switch to any unit that you need. It can show units in the following: g/kg/lb/oz/ml/milk ml Yes! It includes milk volume measurement!.
  • Low Energy Consumption with Included Battery: This unit comes with the AAA battery yet it doesn’t consume too much power. Plus it has an AUTO SHUT OFF feature..
  • Enjoy Food with Less Fat or Oil: With Ultrean air fryer you can enjoy the same fried and crispy foods with less fat and grease.
  • Get a Multifunction Cooker That Saves Your Time and Money: Aside from air frying you can also grill, roast, and bake your favorite food with its innovative heating system-rapid air technology, which is designed to cook your food evenly without the hassles of using hot oil or thermometer.
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Lila: An Inquiry Into Morals

  • ✔️ 【Air Speed Measurement】The BTMETER BT-876 cup wind meter provides the trusted accuracy, reliability, usability on wind velocity measurement. Measures ultra high range wind speed from 1.5~93mph, 4 speed units optional: km/hr, Knots, m/s, mph. Portable wind tester for hobbyist, HVAC.
  • ✔️【 360° Wind Measurement 】Thanks to the cup vane sensor, BT-876 can easily register wind from every direction. Compares to traditional fan blades anemometer, BT-876 can take accurate wind measurement without face to the wind.
  • ✔️【Built-in Top Compass】In addition to letting you know the approximate wind direction, this small design is also useful for mountaineering, hiking, sailing, shooting. With standard 1/4" tripod mounting screw hole on the bottom of the wind meter, allowing you set you hands free to get continuously air velocity measurement.
  • ✔️【Handy Handheld Cup Wind Meter】2 button simple operation to be your handy wind anemometer. 3 lines value display allows you know the Current/ Maximum/ Average wind speed at the same page. Along with beaufort level bargraph.
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YSTOOL Radiator Pressure Tester Coolant Vacuum Refill Kit 28PCS Automotive Cooling System Leak Test Pneumatic Water Tank Purge Fill Tool Set with Gauge Adapter Cap Universal for Auto Car Airlift

  • Three-in-one cooling system tool kit has 3 excellent functions: coolant pressure tester, coolant refilling & temperature measurement. Manual pump cooling system pressure tester can diagnose whether the radiator is leaking and help quickly bleed the waste coolant if needed. Pneumatic vacuum fill coolant tool vacuumizes to eliminate trapped air in minutes and refills cooling system with no air bubbles produced. Thermometer checks if the coolant temperature is too high. Fit for home & business.
  • 28PCS universal radiator tester pressure leak test set includes 17 color-coded radiator test adapter caps and a universal rubber cone adapter for almost all radiator openings on most vehicles at home and abroad. Another 3 radiator cap adapters and 2 connectors for radiator cap leak detection. All are well positioned in the case, complete in specifications and easy to assemble. Widely compatible with GM, BMW, VW, GMC, Porsche, Chevy, Dodge, JEEP, Chrysler and many other model car, truck & airlift.
  • Radiator manual pump pressure detector adopts premium aluminum cylinder and accurate shock-proof gauge design (3'' color-coded dial, 0-35PSI/ 0-2.5bar). Vacuum type coolant refiller takes reliable brass and plastic material. 21" & 18'' rubber hose with brass parts, anti-co....
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Elitech Digital Vacuum Gauge HVAC Micron Gauge 0-19000 Micron Refrigerant Vacuum Meter 1/4' SAE, VG-760

  • WIDE MEASUREMENT RANGE & HIGH ACCURACY: Used to test system leak and discern vacuum pump quality of the evacuation in an HVAC and refrigeration system.
  • accurate measurements from 19,000 Microns (atmosphere) to 0 Micron. Accuracy: ±10% or ±10 Micron.
  • MULTIFUNCTIONAL DESIGN: Settable high/low pressure alarms, notifications will be sent when readings go beyond the predetermined value..
  • EIGHT MEASUREMENT UNITS: Easy conversion between 8 measurement units: inHg, Torr, psi, mbar, mTorr, Pa, micron, Kpa..
  • HIGHER PROTECTION LEVEL(IP65 Rated): ensure a deep vacuum throughout the entire system and prevent the mist when the refrigerant is caused by refrigerant bottle blasting..
  • Long battery life: powered by 3AA batteries, up to working 300 hours. 24/7 US Technician Support via Email and Phone..
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JIFETOR Radiator Coolant Pressure Tester Vacuum Refill Tool Kit, 28PCS Automotive Cooling System Leak Test and Pneumatic Purge Fill Set with Testing Adapter Caps Universal for Airlift Car Auto Truck

  • MULTIFUNCTION: JIFETOR all in one comprehensive coolant pressure tester fill kit includes leak detection, temperature measurement and coolant filling functions. Radiator pressure tester pressurize on the reservoir/cap, and watch for pointer drop over time to confirm system leak down. Coolant vacuum refill tool uses vacuum pump to extract air and form a vacuum to draw coolant into the cooling system. Add coolant in vacuum, there is no large air pocket and avoid warping or other damage in engine..
  • WIDE USAGE: Cooling system pressure tester and coolant bleeder kit is equipped with 17 specific adapters and 1 universal tapered rubber adapter, suits for almost all types of radiator openings on classic and modern vehicles. Included 3 radiator cap test adapters and 2 connectors help to diagnose the leakage of radiator caps on most cars. All these adapters are color coded and placed exclusively, can be easily selected according to the marked pictures in instruction, convenient and no confusion..
  • COOLING SYSTEM VACUUM FILL TOOL: Plastic covered premium brass manifold body, equipped with brass fittings, anti-corrosion and durable. The index range of gauge is -30 to 0inHg (-76 to 0cmHg), and normally -25 to -20inHg is right time to add coolant. 18" rubber resin ma....
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BLATN Smart 126s Air Quality Monitor Indoor TVOC Tester PM2.5 Meter Formaldehyde HCHO Detector PM1.0 PM10 VOCs Data Record Particulate Matter Dust Pollution AQI Indicator

  • 003cb003eDATA LOGGER003c/b003e -- Smart air quality monitor support data storage and export of all 11 measurement items, with date and time, frequency: once every 1 minute. MAX storage capacity can be expanded to 8G, which can store up to 400 days of records.
  • 003cb003eFINE PARTICLE DUST LEVEL003c/b003e -- Laser air quality sensor can measure indoor dust level in real time. 6-channel tiny particle number detection (Number of particles/liter)--PM0.3, PM0.5, PM1.0, PM2.5, PM5.0, PM10.
  • 3-channel particulate matters quality detection (μg/m³)--PM1.0, PM2.5, PM10.
  • Click Mode Switch Button (Curve) to switch the particle and curve interface for viewing 6-channel particle count.
  • 003cb003eHCHO SENSOR003c/b003e -- Electrochemical formaldehyde HCHO tester, double platinum catalytic electrode, strong anti-interference ability.
  • 003cb003eTVOC CHEMICAL POLLUTION003c/b003e -- Semiconductor TVOC meter can test a variety of volatile organic compounds TVOC VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level.
  • 003cb003ePROFESSIONAL & ORIGINAL003c/b003e -- air quality alarm base on US standard.
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