ReviewsHumidity Detection Method Water

SUNLU 3D Printer Filament Dryer, FilaDryer S2 Storage Dry Box for 3D Printing, 360° Surround Heating, Large-Size Touch Screen, Remove Moisture from Wet Filaments, Spool Holder, Black

①【Rescue Poor Printing】Newest SUNLU FDM 3D Filament Dryer S2 is more efficient to solve stringing, clogging, poor adhesion, poor printing quality and layer shift of 3d printing filament caused by ambient humidity..
②【360°Embracing Heating】The 3D filament dry box S2 has added upper and lower heating plates to achieve all-round surrounding heating and rapid drying, breaking through the heating temperature to 35℃~70℃..
③【Large-size Touch Screen】New 3.42*2.87inch touch screen, tablet-like operation experience. One-key switching between ℃ and ℉. According to various filament, user-friendly one-key recommended temperature setting..
④【Real-time Humidity Detection】Built-in high-precision humidity detection sensor, displaying real-time humidity inside the filament dryer. Assist to judge the drying effect.Automatic sleep standby after drying..
⑤【High Filament Compatibility】Compatible with all the mainstream 3D filament brands and all standard filament diameters 1.75mm/2.85mm/3.00mm.
Works perfectly with PLA、PLA+、PETG、TPU、ABS etc，Including high-end filament PA、PC..

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Digital Thermometer Indoor Hygrometer Room Temperature Monitor Humidity Gauge with Big Screen Stand Wall Hanging Magnet Greenhouse House Kitchen Car

Easy to Use and Read: Open the back cover, install the button battery(included), and then it starts to works. 3.3 inch LCD Display temperature and humidity at the same time. Reading in Celsius is available with a C/F button at the back side..
Accurate: Temperature detection range:14℉- 122℉(-10-50℃),Hygrometer detection range:20%-95%. Temperature measurement accuracy is within ±2 ℃. Accurate Temperature and humidity Providing you with accurate data of temperature and humidity in real time and the trend of temperature change..
MAX/LOW RECORDS: The digital thermometer automatically records the highest and lowest temperature. Reset the records by poke the reset socket on the back of the device..
2 TYPES PLACEMENT: You can put it on the refrigerator with its strong magnet on its back, and place it on table-top with its retractable stand..
Widely Household Necessity: Tabletop and magnet-mountable design, convenient mounting feature for every type of room.The Digital Hygrometer Thermometer is perfect for baby room, bedroom, living room, storage room and office..

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Taiss/30 cm Adjustable M18 Diffuse photoelectric Switch Sensor Optical Three Lines NPN NO (Normally Open) Proximity Switch 6-36VDC E3F-DS30C4

Whether the detection distance is adjustable: adjustable.
Detection method: Diffuse reflection type.
Photoelectric switch sensor with integrated circuit technology and SMT surface mount technology, a new generation of optical switch sensor devices, photoelectric switches are manufactured with external synchronization, interference suppression, reliability, regional stability, and self-diagnosis..
Photoelectric switch sensor is the use of a test object to block or reflect the beam through a synchronous loop gate circuit to detect the presence or absence of an object. All reflected rays can be detected accurately..
The current sensor switch is widely used in mechanical automation, 3D Printer Probe Bed Leveling, paper making, light industry for limiting station, orientation taking count, speeding trial etc..
Package contains- 1 x Photoelectric Sensors..

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Yosoo Sprinkler Timer Solar Watering Sprinkler Timer with Smart Rain Detection Function Automatic Irrigation for Garden Hose Drip Irrigation Lawn Watering System

【Smart Rain Detection】It will automatically stop working in rainy days. Not only saving water, it can also achieve the idea functions of promoting plants growing up..
【Solar Sprinkler Timer】Charging method is solar energy. Battery model is 2pcs 1.2v nimh rechargeable battery with the capacity of 700mah, ensuring super low power consumption..
【With Large Screen】This irrigation timer adopts large screen that clearly displays details of all functions, making you can read details at the frist time, and do your plan..
【Wide Applications】This solar sprinkler timer is widely used in balcony, courtyard and shed automatic irrigation equipment. If you are looking for one type of this product, why not choose us?.

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How to Connect Fire TV with your Echo

REAL-TIME MONITORING with Level Sense Pro Water Alarm Sensor lets you know immediately about fluid levels in wells and cisterns. Discover moisture and leaks early so you can act fast and limit damage..
WIFI-ENABLED water alarm sensor with float switch monitors temperature, water level, humidity, leak detection and power outage. Cloud check-in monitoring helps deter frozen pipes, flooded basements and more..
Back-Up power provided by an auto-recharging internal back-up battery, Level Sense Pro Wifi Water Leak Detector stays on-top of sump pump levels even when storms interrupt electrical service to your home..
UNIVERSALLY COMPATIBLE with Android and iOs devices, our wifi water leak sensor can also be wired into your home security system. Free basic portal service includes customizable output responses..
WAREHOUSE YOUR DATA with our smart water sensor so you can compare depth histories, pump cycles and run times. See current conditions and tank levels anytime with any tablet, cell phone or computer..

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CO2 Detector, Aiment 3 in 1 Carbon Dioxide Detector Air Quality Monitor Temperature Humidity Air Analyzer for CO2 Digital CO2 Meter for Indoor Home Office

【Multifunctional Carbon Dioxide Tester】This 3 in 1 CO2 monitor can detect real-time CO2 concentration, monitor indoor and outdoor humidity, and temperature. CO2 detection range: 400-5000PPM. Temperature detection range: 0-50℃. Humidity detection range: 0-99%RH..
【Full-Color Large Screen】With full-color display and large screen design, this carbon dioxide detector is super easy to read. LED digital display with intelligent backlight, eye protection function, one key operation..
【Large Capacity Rechargeable Battery】The CO2 detector has a built-in large capacity rechargeable battery, standby up to 40hours. You can check the air quality from anywhere, or have the device continuously monitor at a specific location..
【More functions】Intelligent early warning system, high quality infrared NDIR sensor, multiple interference prevention, air convection technology, greenhouse compensation calibration..
【Multi Application】Suitable for agricultural planting, production warehouse, raw material processing, home, school, office, and other occasions. We offer 3 months free return and lifetime warranty for our CO2 detector..

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XIAOSHI 2-Pack 1.75mm 3D Filament Detection Module Filament Run-Out Pause Detecting Monitor

Type：Material detection module / Material: Plastic.
Used for 1.75mm filament sensor 3D printer /Uses the level transition detection method.
Board dimension: 38 x 30 x 13mm /Number of Port: 3 Pin /Cable Length: about 100cm.
This item is 3D Filament Detection Module,with material in, the detection level signal should be high, and when no material, the material port level signal goes low..
Due to the difference between different monitors, the pictures may not reflect the actual color of the item..

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Airiver 5-in-1 Atmospheric Water Generator, Water Freedom System - No Plumbing or Piping - 30L/Day - Light Alkaline, Ionized, Mineralized Water, Dehumidifier, and RO in One - Hot/Cold Dispenser

...ded are external hookups for filtering tap water and a bonus 5-liter container to conveniently carry clean water anywhere.
STATE OF THE ART FEATURES: Considered the “X” of atmospheric water generators, this sleek machine has larger, easy to read buttons, an LCD operating panel with smart technology for leak detection and standby mode that conserves energy when the tank is full.
It also dispenses both hot and cold water and acts as a dehumidifier for better air quality.
PEACE OF MIND WATER SECURITY: This purifying water gen system gives you the power to stop relying on city or town water and start solving the global water crisis right in your own backyard.
It eliminates the need for purifiers on your faucets, and pricey bottled water which protects against the impact of plastic consumption and carbon footprints..

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Smart PIR Motion Sensors: WiFi Motion Detector with Temperature and Humidity Sensor, USB/Battery Powered Movement Detector, Compatible with Alexa Google Home, for Smart Home Automation

IR MOTION ALERT SENSOR--APP ALERTS & ANTI-DISMANTLE: Wireless PIR motion detectors,10 meters detection distance,120° effective detection angle, Whether day or night can be real-time monitoring. Once movement is detected or when disassembling with external force, instant notifications will be sent to your devices within a few seconds. Make Your Home Smarter..
BUILT IN SMART HYGROMETER AND THERMOMETER: Except for motion tracking, 3-in-1 Smart Motion Sensor alarm access temperature and humidity accurately,Remotely monitor temperature humidity. Send alerts via app when temperature or humidity goes out of preset value.(Support Alxea voice control to query temperature and humidity, and the alerts are sent via the App).
DUAL POWER SUPPLY AND LINKAGE FUNCTION: Motion detector alarm indoor can be powered by the included USB cable(included) or CR123A battery(included). More stable to receive alert.Long-term power supply,say goodbye to power outages. It can linkage with other smart home products, such as smart lights or door sensors, etc. Setting custom scenes in your smart home system, for example, turning on the lights if motion is detected..
2.4GHz WiFi One-KEY CONNECT EASY SETUP: Don't need home gateway,you can easily achieve the intelligent control of home a....

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Square D X Series Dual Humidity & PIR Motion Occupancy/Vacancy Sensor Light & Fan Control, 3 Amp Single-Pole/1-way, Matte White

Combination moisture and motion sensor to automatically control bathroom exhaust fan and light.
passive infrared (PIR) motion range up to 600 square feet and programable humidity level.
Relative humidity level can be set between 30 – 85%.
adjust timing for fans and lights in increments of 10, 20, or 30 minutes.
Push button provides manual ON/OFF light switching at any time between occupancy detection (lights ON/OFF are fully controlled) and vacancy detection.
Two independent push buttons provide manual control of the fan or light and two configurable working parameters and one configurable light operation mode.
Supports 400W LED or 500W incandescent bulbs, single-pole/1-way wiring, and is CA title 24 and RoHS compliant.

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Industrial Test Systems SenSafe 481026 Free Chlorine Test Strip | USEPA Approved Method D99-003 | 0-6ppm | 0.05ppm Detection | No Bleach-Out | Bottle of 50 | Drinking Water, Food Service, Restaurant

✅ DETECTION LEVELS: Free Chlorine 0.0, 0.05, 0.1, 0.2 0.4, 0.6, 0.8, 1.2, 1.5, 2.0, 2.6, 4.0,>6.0 ppm (mg/l) not for use in undiluted chlorine, non-chlorine bleach solutions or any other chlorine free solutions. Does not react with combined chlorine (Chloramines) used in some water systems..
✅ EASY TO USE: Single dip and read test strip procedure and optimized color chart make the product ideal for technical and non-technical users alike for detection of low range free chlorine in water – ideal for drinking water, food service, restaurants, and other potable water..
✅ USEPA ACCEPTED free chlorine test strip for drinking water reporting purposes to be used at each states discretion (ITS method D99-003 published in Federal Register).
✅ COMPLETE KIT: Bottle of 50 test strips with verified color chart bottle label for easy color matching..
✅ MADE IN USA QUALITY: ITS manufactures test strip products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on good manufacturing practices. Components are tested by quality control personnel at each step and are rejected if they are outside of specifications..

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