Top9 Magnetless speed sensor Test & Recommendation

  • Set of 2 Temperature Probe Sensors (Black and Blue) for Commercial Refrigerators and Freezers - Works with Dixell, Carel, and More! by Xiltek
    ✔ Ensures your unit is operating at food safe temperatures ✔ 119" on both probes to ensure they can connect from point A to point B ✔ Works with major thermostat brands like Dixell and Carel, as well as all commercial refrigeration brands! ✔ Comes with a set of 2 temperature probe. One blue room probe and 1 black evaporator probe (just like the pictures) ✔ Probes from Xiltek that's technician ready!
  • Air Quality Monitor,Formaldehyde Detector,Indoor Pollution Meter, Tester,Sensor, Tester,Temperature and Humidity, Multifunctional Air Detector PM2.5/PM10/HCHO/TVOC Real-Time
    [Testing Upgrades] - It is necessary for everyone to know the quality of the air where you live. Improved indoor air quality monitors can accurately detect a wide range of substances in the air, even PM10 and air humidity, which are ignored by most detectors. These readings include detection of toluene, harmful chemicals and airborne pollutants such as carbon dioxide, carbon monoxide, smoke, fog, dust, ink and more. [Product Upgrade] - You only need one detector for air monitoring and clocking. Multiple uses for one unit. The comprehensive air convection design extends the range of the detector and speeds up access to results.One-touch on/off switch for instant testing. LED high-definition screen for clear display. Large font is more eye-catching. [Upgraded battery capacity] - Portable 3000 mAh rechargeable battery, size about 6.37*3.42 The smart air quality monitor is easy to carry and can help us detect air pollution in homes, kitchens, bedrooms, offices, schools, cars, hotels, travel, camping, parties and other places, especially in the environment with babies, children and pregnant women. Built-in 3000 mAh rechargeable battery with a USB cable for easy charging. ADVANCED FAN & SENSORS – This air quality monitor has a built-in fan to quickly draw in ambient air to allow REAL-TIME measurements. It incorporates a laser sensor to measure levels of dust particles and has a second electrochemical semiconductor sensor to measure formaldehyde and natural/synthetic organic compound levels. Air monitor also auto calibrates in fresh air. HEALTHY HOME? – Is your family suffering from sick building syndrome? This air quality tester detects organic compounds like formaldehyde which has suspected links to nasal cancer and lung cancer emitted from many household materials. By measuring particulate pollution, an air pollution monitor can also help you know when asthma may worsen and when to change your home’s air filter.
  • Temtop LKC-1000S+ Air Quality Monitor Formaldehyde Detector, Air Pollution Sensor, Humidity and Temperature Meter Tester with PM2.5/PM10/HCHO/AQI/Particles/TVOC VOC/Histogram
    The latest 9-IN-1 air quality detector measures PM2.5, PM10, particles, HCHO(formaldehyde), TVOC, AQI, temperature, humidity and histogram function. The new histogram function can reflect the changes on PM2.5 directly for the latest 12 hours. Temtop advanced third-generation laser particle sensor has a lifetime up to 20,000 hours. Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable. The pre-calibrated electrochemical sensors will accurately capture formaldehyde molecules accompanied by the detection function covering a wide range of organic pollutants. Large TFT screen and rich display make it clear and easy to read data, even with battery indicator light to help you check battery at any time. 24/7 US Technician Support via Email and Phone.
  • PerfectPrime MW3120 Electromagnetic Radiation Detector/Tester Electric: 1-1999V/m; Magnetic: 0.01-19.99μT
    Wider range application: Since it can test two different result, it can use in many situations. Such as testing the cell phone, computer instrument, printer which are the office used. Also, it can use in work place, like outdoor electric wire checking. For home use, it ensure the environment is safe for children, elder, and even pregnant. Fashionable design: Easy hand-on operation. It is convenient for user to move everywhere, which means you can easy to make field measurement. Big screen and big button with simple instruction, it provides you a clear using experience. Smart color allow you to find it easily when you lost it. LCD graphic display of the radiation value become very easy to read the result. Practical function: It helps to test the environment whether it is harm to human, or safe to work. Two functions in one instrument, it can test the electric field and the magnetic field rational at the same time. Smart sensor reminder: This meter install a sound and light alarm. When it reach the danger level (E-field: 40V/m;H-field: 0.4μT), ‘’beep’’ sound will alarm automatically, and the red light comes out as well. Data looking, one key lock of the radiation value.
    26,99 $ 39,99 $ -33%
  • Bravo5 Motion Detector (Ceiling Mount Passive It Detector With Form A Alarm Contact) - Model#: bv-500
    DSC BV-500
    39,50 $
  • Temtop LKC-1000S+ Air Quality Monitor Formaldehyde Detector, Air Pollution Sensor, Humidity and Temperature Meter Tester with PM2.5/PM10/HCHO/AQI/Particles/TVOC VOC/Histogram
    The latest 9-IN-1 air quality detector measures PM2.5, PM10, particles, HCHO(formaldehyde), TVOC, AQI, temperature, humidity and histogram function. The new histogram function can reflect the changes on PM2.5 directly for the latest 12 hours. Temtop advanced third-generation laser particle sensor has a lifetime up to 20,000 hours. Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable. The pre-calibrated electrochemical sensors will accurately capture formaldehyde molecules accompanied by the detection function covering a wide range of organic pollutants. Large TFT screen and rich display make it clear and easy to read data, even with battery indicator light to help you check battery at any time. 24/7 US Technician Support via Email and Phone.
    139,99 $
  • Non-Contact Infrared K3 Forehead Thermometer, Wall-Mount Touchless IR Temperature Scanner Self-Service Fever Test for Schools, Offices, Businesses, Factories
    [15 Days Fast Shipping]: You will get the forehead temperature gun faster, and we offer 100% satisfaction for you [1S Second Fast and Accurate Reading]: Forehead temperature gun Built in ultra-sensitive infrared sensor, it meets the requirements for 1 second fast reading with accurate and clear reading [℃&℉ Changeable]: No matter you are used to read in Fahrenheit or Centigrade, forehead temperature gun is convenient for you to change the reading as you like [Non-contact forehead temperature gun] - 1s fast measurement, no touch measurement ensures safety operation. The optimal measuring range is 1-3cm. Improve the detection efficiency, and avoid the trouble caused by the child's uncooperative. Forehead Temperature Gun, Forehead Temperature Gun for Human, Forehead Temperature Gun for Fever, Forehead Temperature Gun Digital , Forehead Temperature Scanner, Forehead Temperature Sensor, Forehead Temperature Check, Forehead Temperature Sensor, Forehead Temperature Checker, Forehead Temperature Reader,forehead Temperature Gauge, Forehead Temperature Monitor, Forehead Temperature Scanner No Touch, Infrared Forehead Temperature Gun
    55,95 $
  • Frostory Car Reverse Backup Parking Sensor Radar System, Buzzer Beeps, Detection Distance:30~150CM, Waterproof Sensors (22mm Diameter 2.3M Cable) 4 Packs X60D (Silver)
    Double CPU and upgraded chip for improve coverage and detection (0-2.5m) Water-resistant, anti-freeze, operating temperature:-40 ~ +80. Work in almost any weather BiBiBi beeps progressively when close to obstacle Rated working voltage:10V~16V DC Easy to install
    19,99 $
  • Air Quality Monitor,Formaldehyde Detector,Indoor Pollution Meter, Tester,Sensor, Temperature and Humidity, Air Detector PM2.5/PM10/HCHO/TVOC Real-Time
    【MULTI-FUNCTION AND AIR QUALITY MONITOR 】: 7 data types can be provided to fully control air quality, including HCHO / TVOC / TEMP / HUM / PM2.5 / PM1.0 / PM10 / to ensure the health of all aspects of your family, Please calibrate before use to ensure data stability. 【ADVANCED FAN AND SENSOR】 : The color and sound alarm can detect and analyze the detector in real time, and display the risk level in time. When it exceeds "normal", the detector alarm will sound and the interface color will change to avoid danger. 【EASY TO OPERATE】 : just press the power on / off button, you can easily operate this air monitor, designed with LCD color digital display, can provide the average value of each gas, real-time detection of harmful HCHO and TVOC PM value 【PORTABLE & RECHARGEABLE BATTERY】 : The built-in 1000mAh rechargeable battery is packed with a USB cable, and the standby time can last for 3-5h.Easy-to-carry intelligent air quality monitor can help us detect gas air pollution in homes, offices, and schools.
    112,99 $
  • Air Quality Pollution Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Sensor, Tester; Detect PM2.5/PM10/PM1.0 Micron Dust, Test Indoor TVOC Volatile Organic Compound Gas; eBook
    MULTIFUNCTIONAL & SCIENTIFIC – As our newest model, this indoor air quality monitor accurately assesses temperature in Celsius, humidity level, and multiple measures of air quality including concentrations of formaldehyde, total natural & synthetic volatile organic compounds causing most odors (TVOC), and fine particulate dust matter (PM2.5/PM1.0/PM10) which travel deeply into the respiratory tract, reaching the lung alveoli. PORTABLE TESTING – Spot check indoor air quality anywhere or leave device on for continuous monitoring. This easy-to-carry air quality tester can help monitor air quality at home, in the car, and in hotel rooms. The lithium battery provides portable power when DC 5V micro USB charging is not available. Information is displayed on a clear 2.8” 320 x 240 pixel color LCD display. ADVANCED FAN & SENSORS – This air quality monitor has a built-in fan to quickly draw in ambient air to allow REAL-TIME measurements. It incorporates a laser sensor to measure levels of dust particles and has a second electrochemical semiconductor sensor to test air quality including formaldehyde and natural/synthetic organic compound levels. HEALTHY HOME? – Is your family suffering from sick building syndrome? This air quality tester detects organic compounds like formaldehyde which has suspected links to nasal cancer and lung cancer emitted from many household materials. By measuring particulate pollution, an air pollution monitor can also help you know when asthma may worsen and when to change your home’s air filter. ORIGINAL DESIGN & USA BASED SUPPORT – We have Midwest-based technical staff including a chemist to answer any questions you have. Also included will be a 20+ page eBook on Gas and Air Quality Hazards. We have worked with the supplier that holds this air quality detector’s design rights so you can be confident this item is tried and tested.
    116,77 $