Top Pool Monitoring Device

AC Current Sensing Switch Adjustable Current 0.2~30A Flameproof ABS Self Powered Sensing Switch Users Manual (Normally Open)

  • ✔ Automation Equipment Control -- Control various automation industrial equipment, flashlights, buzzers, relays, microcontrollers, or other electrical load devices. An ideal choice for automated industrial equipment and power monitoring.
  • ✔ High Accuracy Stable Performance -- Compared with traditional device, thermal protectors and other devices, it has the advantages of high accuracy, stable performance and long service life. Installation Form: Guide Rail 35mmDIN.
  • ✔ Convenient Monitoring Detecting Current -- The current sense switch is for safety, simple, and convenient monitoring or detection of current in the electrical equipment. Threading Hole Diameter: 8mm. Shell Material: Fireproof ABS.
  • ✔ Used In Industries Current Monitoring -- Widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other automation industries that need current monitoring.
  • ✔ Electromagnetic Mutual Inductance Of Current -- Using the principle of electromagnetic mutual inductance of current, the advanced output detection, monitoring and protection alarm products developed by the non-power supply technology are adopted.
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ENGERWALL Fitness Tracker with Step Counter /Calories /Stopwatch Activity Tracker with Heart Rate Monitor IP68 Health Tracker with Sleep Tracker Smartwatch Pedometer Watch for Women Men Kids

  • 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.....
  • Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body....
  • Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others. Physical size - Fits wrists with a circumference....
  • Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android Device users).display....
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DANOPLUS Smart Water Quality Tester, 24 hrs Wireless App Monitoring of pH EC TDS Salinity SG Temperature, Mountable with Alarm Function for Aquariums & Hydroponics

  • ✔ ACCURATE & COMPREHENSIVE READING - This multifunctional device tests the 6 most important measures of water quality: pH, Total Dissolved Solids (TDS), Electrical Conductivity (EC), Salinity, Specific Gravity (SG) and Temperature..
  • ✔ SMART 24 HRS REMOTE MONITORING – Equipped with Mobile Online App monitoring, this provides user a smart and easy way to view real time data. Using any smartphone (android or iOS), users can backtrack the data curve of each parameter up to the past 30 days. Perfect tool for trend comparison and analysis.
  • ✔ INTELLIGIBLE & MINIMALISTIC DESIGN – Its straightforward display makes it easier to read and monitor. Designed with a simple layout and color combination, this water quality monitor doesn’t distract the attention from the aesthetic of your fish tanks or aquariums..
  • ✔ USEFUL FEATURES - This meter has a unique feature where you can set a security range for each parameter via the mobile app. This feature allows you to receive notifications whenever the readings go beyond the lowest and highest limit that you set. Its sturdy carrying case is perfect for field work, and ....
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Eboxer Miniature Current Switch, 0.2 to 30A Flameproof Adjustable AC Current Sensing Switch, with Users Manual, Self Powered Sensing Switch for Automated Industrial Equipment(Normally Closed)

  • HIGH QUALITY SENSING SWITCH: Control various automation industrial equipment, flashlights, buzzers, relays, microcontrollers, or other electrical load devices..
  • HIGH PERFORMANCE: Compared with traditional device, thermal protectors and other devices, it has the advantages of high accuracy, stable performance and long service life..
  • SAFETY AND SIMPLE: The current sense switch is for safety, simple, and convenient monitoring or detection of current in the electrical equipment..
  • ADVANCED TECHNOLOGY: Using the principle of electromagnetic mutual inductance of current, the advanced output detection, monitoring and protection alarm products developed by the non power supply technology are adopted..
  • WIDE SUITABLE: An ideal choice for automated industrial equipment and power monitoring, widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other automation industries that need current monitoring..
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Wrist Bands for Just Dance 2022 2021 2020 and for Zumba Burn It Up Compatible with Nintendo Switch for Joy-Cons & Switch OLED Model Adjustable Elastic Strap Two Size for Adults and Children,2 Pack

  • 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.....
  • Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body....
  • Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others. Physical size - Fits wrists with a circumference....
  • Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android Device users).display....
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AC Current Sensing Switch Flameproof Adjustable 0.2~30A IP30 Self-Powered Sensing Switch(Normally Closed)

  • Control of various automatic industrial control equipment, flash, buzzer, relay, single chip, or other power load equipment..
  • Using the electromagnetic mutual inductance principle of current, the advanced switch output detection, monitoring and protection alarm type products without power supply technology are adopted..
  • Widely used in substation, frequency control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other need current monitoring automation industry..
  • Compared with traditional transformer and thermal protector, it has the advantages of high accuracy, stable performance and long service life..
  • The current-sensing switch is for safe, convenient monitoring or detecting the current of electric equipment. An ideal choice for automatic industrial control equipment and electric power monitoring..
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AquaChek 551236 7-Way 100 Count Pool Water Test Strips 5 Pack

  • BRING SMART HOME TECHNOLOGY TO YOUR BACKYARD: Achieve safer pool water with state of the art technology..
  • EASY TO USE & GIVES EXPERT ADVICE: Simplify your pool care forever with automated monitoring and expert advice.
  • NO HIDDEN FEES: No subscription fees. No hassle. Keep your pool protected around the clock..
  • MEASURE POOL LEVELS IN APP: Sends Free Chlorine, pH, temperature and flow to the mobile app 24/7. Access your pool data anytime, anywhere..
  • CUSTOMIZED POOL TREATMENT ADVICE: Sends data for customized pool treatment advice straight to your smartphone. Compatible with iOS and Android....
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AC 0.5-50A Current Sensing Switch,SZC25-NC-AL-CH Current Relay Monitoring,Adjustable Normally Close Current Switch,

  • High precision, more stable and long service life.
  • It is an ideal choice for automated industrial equipment and store monitoring..
  • 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 di.
  • Widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other automation industries requiring current monitoring.
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WaterGuru Sense Smart Pool Monitoring System | Chlorine & pH Pool Water Testing Smart Device

  • BRING SMART HOME TECHNOLOGY TO YOUR BACKYARD: Achieve safer pool water with state of the art technology..
  • EASY TO USE & GIVES EXPERT ADVICE: Simplify your pool care forever with automated monitoring and expert advice.
  • NO HIDDEN FEES: No subscription fees. No hassle. Keep your pool protected around the clock..
  • MEASURE POOL LEVELS IN APP: Sends Free Chlorine, pH, temperature and flow to the mobile app 24/7. Access your pool data anytime, anywhere..
  • CUSTOMIZED POOL TREATMENT ADVICE: Sends data for customized pool treatment advice straight to your smartphone. Compatible with iOS and Android....
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Zero Tolerance for Silence

  • One touch operation to setup up motion detector.
  • Option to adjust the sensitivity of the motion detector.
  • Full HD video recording if your device supports it.
  • Instant email with before and after pictures and text/SMS notification. Custom sender email option for complete privacy.
  • During monitoring and video recording device appears turned off.
  • Option to show a digital clock during monitoring.
  • Change launcher icon so the app is completely discreet.
  • Option to play alarm sound when motion detected.
  • Auto lock device/screen when motion detector is activated.
  • Choose internal or external SD card for storing videos. Supports Android Lollipop.
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YoLink Outdoor Contact Sensor, LoRa 1/4 Mile World's Longest Range Smart Door Sensor, Universal Contact Sensor, Alexa, IFTTT, IP63 Waterproof for Indoor/Outdoor, App Notifications - Hub Required

  • Smart Door, Gate and Window Monitoring: Know the open/closed status of your doors, gates and windows with the convenient YoLink app. Be informed immediately when opened during specific times, as well as when left open too long.
  • Smart Contact Closure Monitoring: Utilize the included wired magnetic contacts, or connect the sensor to any relay or device with normally-closed dry (no-voltage) contact closure. Devices will be displayed on the app as open or closed..
  • World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry's longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property..
  • Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMS/text messages, and emails, each optional and configured per your needs.
  • Please note: YoLink Contact Sensor does not alarm or chime, it only sends notifications.
  • For an audible alarm, consider our Siren Alarm.
  • Low-Power Means Longer Battery Life: Because of the low power consumption, device bat....
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Garmin vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor, Black, Large Band & Fitbit Charge 5 Advanced Fitness & Health Tracker with Built-in GPS, Stress Management Tools

  • Product 1: Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy-to-read display.
  • Product 1: 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).
  • Product 1: 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.
  • Product 1: Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others.
  • Product 2: Optimize your workout routine with a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (Requires Fitbit Premium membership).
  • Product 2: Get a daily Stress Management Score showing your body’s response to stress and take steps to improve your levels with an on-wrist EDA sensor mindfulness session.
  • Product 2: With the Health Metrics dashboard, track SpO2, heart rate variability, skin temperature variation and more (Not intended to diagnose or treat any medical condition and should not be relied on for any medical purposes....
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