ReviewsPollution Monitoring Device

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Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave.
Displays signal level, peak level, and a fast indicator bar (for pulse monitoring).
AC magnetic, AC electric, RF/Microwave (measures total RF signal but NOT frequency).
AC fields: can measure standard measurements or weighted (proportional to current induced in the human body).

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HYVQDNM Air Quality Monitor Indoor, for CO2 CO Formaldehyde(HCHO) TVOC PM2.5/PM10 Multifunction Air Quality Tester for Home Office Car School etc

...An rechargeable lithium battery and packed with USB cable that can last up to 8 hours. It is recommend you to charge 6 hours before first use and do not use it when charging or in lower battery because the data may not so accurate. Built-in low power consumption processing chip, can carry on long time uninterrupted monitoring to air quality. It will always take care of you and your family health..
????[East to Operate]: This air monitor is easy to operate which just pressing the functional button and one full page design make everyone can easy to read all the real time readings at the same time. Size about 5.83” * 2.76” * 1.18”. It’s easy to carry the intelligent air quality monitor that can help us detect the air quality in household, kitchen, bedroom, office, school, car, hotel, travel, camping, party etc…especially in which has baby,child and pregnant woman..
????[2021 8-IN-1 Unique Design]: HYVQDNM 2021 indoor air quality monitor built in electrochemical sensors will provide you trustworthy measurements such as air of Carbon Monoxide(CO), Carbon Dioxide(CO2), Formaldehyde(HCHO), Volatile Organic Compound(TVOC), Particle Matter(PM2.5/PM10).This new mode can offer real time data and mean value, it is recommend you to focus on mean v....

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Garmin vivomove Sport, Hybrid Smartwatch, Health and Wellness Features, Touchscreen, Light Green

Battery life: up to 5 days in smart mode and up to one additional day in watch mode (hands tell time only).
Stay connected with smart notifications for incoming calls, text messages, calendar view and more when paired with your compatible smartphone.
Know your body better with extensive health monitoring features, including Body Battery energy levels, Pulse Ox, advanced sleep monitoring, stress tracking, women’s health tracking and more (this device is intended to be an estimation of your activity and metrics.
it is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition)..
Connects with your paired smartphone’s GPS to track outdoor walk or run activities.
includes additional activity profiles such as yoga, strength, cardio and more.
Safety and tracking features include Incident Detection (during outdoor walks, runs and bike rides) and Assistance, both of which send a message with your live location to emergency contacts (Requires setup and your smartphone to be in an area with network coverage where data connectivity is available)..
All-day activity tracking counts steps, calories, sleep and more (this device is intended to be an estimation of your activity and metrics.

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LifeStation Mobile 4G LTE Medical Alert System - Life Alarm Device for Seniors. Nationwide GPS and WiFi Coverage. Includes 1 Free Month of 24/7 Emergency Monitoring.

AWARD-WINNING MONITORING: With LifeStation's Medical Alert Devices you have 24/7 access to our award-winning Emergency Monitoring Center, including TMA's Monitoring Center of the Year. After 1-Free month service can be continued at a monthly cost starting at $34.95.
FASTEST, MOST RELIABLE NETWORK: Rated by multiple industry sources, the AT&T 4G LTE nationwide network lets our device get you help when you need it most. You don’t need an AT&T plan – it’s built into our service..
BEST LOCATION SERVICES: Our technology locates your unit with the most accurate GPS Satellite and WIFI Signals..
SMALL AND LIGHTWEIGHT: Our device weighs slightly more than a tennis ball and can be worn comfortably around your neck..
LONGEST BATTERY LIFE: Our improved battery boasts the best and longest lasting battery for medical alert GPS Devices. It charges in 3 hours and the device will last up to 5 days on a single charge..

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Langkou Air Quality Monitor Indoor, Carbon Dioxide Detector Portable Carbon Dioxide Monitor, CO2/Temperature/Humidity Meter, NDIR Sensor, Confined Space Air Monitor Tester Alarm, for Room/Car/School

【PROTECTS EVERY BREATH】- Air Quality Monitor from Langkou, When it comes to the health of your family, Langkou knows that every breath counts. Our 3-in 1 Air quality monitor Indoor (CO2/Humidity/Temperature) with powerful NDIR sensors, real-time detection of major CO2 air pollution and simultaneous monitoring of room temperature and humidity, all displayed on a sleek, clear LED screen. Always protect the health of your family..
【PROFESSIONAL PRECISION SENSOR】- NDIR CO2 sensor is a professional grade particle sensor, the best chip for indoor air quality monitors. Large air inlet and outlet duct design allows the internal sensor to accurately analyze each particle, while the CO2 concentration sampling takes only 1.5s. Bringing together the world's top technology, it provides you with the most accurate air pollution monitoring..
【SOUND ALARM & CO2 CONCENTRATION STAGE】- This Carbon Dioxide Detector is designed with 4 stages of CO2 concentration—normal stage /warning stage/dangerous stage/very dangerous stage. With our Carbon Dioxide Detector, you can set the alarm threshold between 800-2000ppm, and it will alert you when the detected CO2 concentra....

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Crystal Diamond Protection Cell Phone Stickers Smart Phone, Laptops, Tablets, All Devices,Gold（6 pcs）

✅[PLEASE WATCH THE TEST VIDEO]Crystal Colorful shine Diamond Flashing E-M-F protection stickers are designed to absorb, transfer, and eliminate threatening E-M-F waves and electronic pollution. These stickers use high-end technology and the power of visible natural minerals to ensure you are protected..
✅ WIDELY compatible: These E-M-F wave protection stickers can be used on a wide range of devices. They are compatible with phones, tablets, headphones, monitors, cameras, routers, and so on. Also, the stickers can be used with household appliances such as refrigerators, ovens..
✅ E-M-F Protection: Our E-M-F protection stickers use a 100% natural, certificated mineral powder, shungite, sourced from the world's largest shungite deposit mine. This mineral is believed to provide top protection against E-M-F pollution and other threatening factors caused by electronic devices..
✅ SIMPLE to apply: E-M-F shungite E-M-F protection stickers can be applied in 3 easy steps. First, you need to clean the surface of the electronic device, then remove the protective film, and place the sticker on the device, near the antenna..

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Current Switch, Self-Powered Current Sensing Switch SZC25-NO-AL-CH AC 0.5-50A Adjustable Normally Open Current Sensing Relay for Flash Buzzer Transformer Substation

【HIGH PRECISION & STABLE PERFORMANCE】The product features high quality, high precision, stable performance and long service life. It has the advantages of high precision, more stable heart, and long service life. It is an ideal choice for automated industrial equipment and store monitoring..
【WORKING PRINCIPLES】This AC current sensing switch is designed and manufactured to solve the AC current monitoring. It uses the principle of mutual inductance to sense the AC current through the AC, isolate the AC current, and output a normally closed switching signal to directly control various automated chemical equipment..
【FAST RESPONSE & LED INDICATOR】The switch has no new limit, and the reaction speed reaches ms. The LED state indicator provides a convenient and intuitive representation of the operating status of the switch. Through-heart structure design, isolation withstand voltage up to 2000V..
【SELF-POWERED SENSING SWITCH】Self-powered, no external power supply required, high-power MOS tube non-contact electronic switch. The operating current of 0.5-50A AC can be adjusted by the potentiometer..
【WIDE APPLICATION】Widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive....

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Jawbone UP24 USB Cable - For Fitness Tracker - 5 V DC Voltage Rating - Gray JL01-USBR

Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy to read display.
Includes advanced sleep monitoring with REM sleep and can gauge blood oxygen saturation levels during the night with the wrist based Pulse Ox sensor. (Not a medical device and not intended for use in the diagnosis or monitoring of any medical condition).
Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body battery energy monitor and more.
Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others. Physical size - Fits wrists with a circumference of 122-188 mm. Display size - 0.26 x 0.70 inches (6.6 mm x 17.7 mm).
Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android Device users).display resolution: 48 x 128 pixels.

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The Tracker’s Rage (Mate Tracker Book 3)

Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy to read display.
Includes advanced sleep monitoring with REM sleep and can gauge blood oxygen saturation levels during the night with the wrist based Pulse Ox sensor. (Not a medical device and not intended for use in the diagnosis or monitoring of any medical condition).
Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body battery energy monitor and more.
Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others. Physical size – Fits wrists with a circumference of 122-188 mm. Display size – 0.26 x 0.70 inches (6.6 mm x 17.7 mm).
Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android Device users).display resolution: 48 x 128 pixels.
lasts up to 7 days (excluding Pulse Ox sleep tracking) and is safe for swimming and showering, too.
Connect to your compatible smartphone’s GPS so you can get accurate tracking during outdoor walks and runs.

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Smallest World D3 Mini GPS Tracker GSM LBS Real-time Tracking Voice Recording Web App SMS Locator for Children Pets Luggage Car Motorcycle HOT APP Remote Control

The Tracker has Battery :400mAhand Battery Life :5 d this time is enough to find out everything you need,you can also increase the working time with an additional battery to several days or months,depending on the size. Tracker has additional very nice features such as audio control, conversation recording, monitoring via its own free appYou can find and download the app on Android or ios via the app Market..
【Audio monitoring capability】 A normal call to the SIM card number will allow you to hear sounds around this device, there will be no noise or light from the device, so you can find out about everything around the tracker without giving yourself away..
【Multifunctionality】 A high-tech GPS tracker needs to be installed in a car or motorcycle, since it contains built-in GSM and GPS dual antennas with ACC function for ignition detection. (There is no SIM card included). GPS tracker is great for everyone, thanks to its simplicity in use for motorcyclists, truck drivers, taxi drivers, etc. Text alerts about the beginning of movement (ACC alarm), being in the designated areas of the city, running out of battery, speeding, historical data is st.

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Temperature Sensor with Wireless Alerts and Waterproof Sensor

Temperature alerts are sent using your WiFi, no app to install and no hub is required. Up to 5 email addresses can be added to receive temperature....
Alert notifications are sent when temperature exceeds high or low thresholds. Data collection mode for temperature data can send data to a ThingSpeak....
View device status and recent activity on a dedicated secure web page. MySpool Central Monitoring Service for this device is included free of charge:....
High quality waterproof temperature sensor has a temperature range from -55°C to +125°C (-67°F to +257°F), with accuracy of 0.5°C over....
All MySpool notification and monitoring services are free.

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