Reviews Humidity Detection Method

Kadimendium Compass Hygrometer, 3 in 1 Car Compass Plastic for Auto Interior

  • Durable Material: Adopts high quality plastic materials, wear resistance and long service life, has more refined appearance..
  • Simple and Portable: Shape is small, lightweight and portable, does not take up space, easy to carry, and can be placed anywhere..
  • Installation Method: Multifunction car compass, accurate and reliable reading, self adhesive design, easy to install on the car dashboard..
  • Multifunctional Compass: Including thermometer, hygrometer and navigation ball, it accurately provides you with temperature, humidity and direction..
  • Evaluate Humidity and Temperature: Adjust up or down to get a better perspective, and you can evaluate the current conditions of the day in terms of temperature readings and humidity..
Check Stock

NANGOALA Digital Humidity Monitor Hygrometer Thermometer Indoor Room Home Temperature Humidity Monitor Humidity Humidifier Monitor Gauge Meter Reader for Home Office Baby Room & Greenhouse

  • MULTI-FUNCTIONS: With LCD touch screen & max/min records to show the highest/lowest temperature and humidity at the same time in 24 hours and with the....
  • WIDE WORKING RANGE: With temperature detection range 32℉-122℉ (0℃-50℃) and humidity range 20%-95%, you can get the accurate real time....
  • LOW & HIGH RECORDS: With low consumption, hight precision and stability, it can automatically record the high/max and low/min temperature & humidity....
  • 3 WAYS OF PLACEMENT: Powered by 2 AAA batteries (not included), the humidity monitor has table stand, two magnets and wall-mountable hole on its back.....
  • WIDE APPLICATION: It can be used in bathroom, bedroom, living room, base room, greenhouse, warehouse, baby room, nursery, hatchery cellar, office and....
Check Stock

XYSQWZ Humidifiers for Home Silent Cute Desk Vaporizer Humidifier Ultrasonic Humidifiers for Bedroom Office Car Desktop Kids Baby Nursery Travel Hotel Portable No Noise

  • 【BREATH HEALTHIER REFRESH AIR】 - upgrade high end humidifier can prevent Secondary Pollution thanks for the unique built-in Ionic Generator newly technology,purifying the air,releash refresh air, you and your family can breath better air and enjoy healthier life.
  • 【Humidifier with power-off protector 】- Water Level Detection and Power Failure Protection System Effectively Improve The Safety Of Using The Humidifier.
  • 【Smart Humidity Sensing and Cool & Warm Mist】- Constant humidity mode you can set your desired humidity level. Led screen can show accurate real time humidity. Auto mode can automatically diffuse mist to adjust the humidity to the most suitable level. 3 level Cold and warm mist can adjust the speed of mist.
  • 【Remote Control】 - Operate the humidifier from a distance with the convenient remote!.
  • 【6L Cover Large Room and Remote Control 】- 6L capacity allows for 36 hours of continuous use at cold low mist , so you don't have to refill it often during night. Max 650ml/h mist can cover your master room, bedroom, living room quickly..
Check Stock

Smhawk Portable Hidden Camera Detectors,GPS Tracker Detector,Anti Spy Wireless Signal Scanner,Listening Device Detector,6 Levels Sensitivity,36H Working Time Infrared Finder For Home Office Travel Car

  • ...0 times/sec to quickly locate the signal source. This makes it an ideal choice for any space where privacy is of paramount importance..
  • 【Portable & Easy to Use】 The AIDMTONG bug detector ' method of use is very simple.
  • push up with one button to start the detection directly.
  • only through the "mode button" can one switch between a variety of functions, so even a novice can quickly master the method of how to use the device to find hidden camera. The bug and hidden camera detector is small,light and easy to carry, making it convenient to protect personal privacy and business security..
  • 【Long Battery Life】Built-in 650mAh rechargeable battery can be on standby for up to 60 days after charging and can continuously work for 36 hours. There is no need to worry about frequent battery replacement or recharging, making the camera detector spy camera finder more convenient to use..
  • 【Multiple Detection Modes】This camera detector has 3 detection modes:1.RF Signal Detection to detect active RF bug transmitters .2.Infrared Radiation Mode:to spot the hidden pinhole camera by a simple visual inspection wit....
Check Stock

CQRobot Ocean: 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Board. for Industrial, Measurement, Automatic Doors, Sensor Lights, Reversing Radar, etc.

  • The microwave motion sensor is a microwave moving object detector designed by the principle of Doppler radar. Unlike ordinary infrared detectors, microwave sensors detect the movement of objects by detecting the microwaves reflected by the object. The detection object will not be limited to the human body, but there are many other things..
  • Adapts to harsh environments without affecting by temperature, humidity, noise, airflow, dust, light, etc. Powerful anti-RF interference capability.
  • The microwave moves at the speed of light with great directionality. Compatible with Raspberry Pi and Arduino Board..
  • Used in industrial, transportation and civil applications such as measuring, liquid levels, automatic door motion detection, automatic washing, production line material detection and car reversing sensors etc..
  • Note: There are ultra-high frequency MOS devices inside the microwave motion sensor. If you try to use battery power to test during the test, this can avoid the breakdown caused by the static pressure difference between the power supply and the test device, such as the oscilloscope.
  • in addition, when the product is in use, Plea....
Check Stock

Concrete Moisture Encounter Expert

  • Measures up to 6.9% moisture content in concrete and non-destructive CM Carbide Method moisture content equivalent readings..
  • Large clear backlit digital display and hold function “freezes” meter reading when inspecting areas where the meter face is not visible, and for easy recording of data..
  • 7% to 24.9% Moisture Content measurement in Wood, 7 -100 WME, using Pin-type probe attachments. (optional).
  • Attaches to a reusable relative humidity Hygro-i2 probe for in situ and hood testing of concrete per BS 8201, 8203, 5325 and ASTM F2170. (optional).
  • Ambient conditions of relative humidity, temperature, dew point and grams per kilo, all shown simultaneously on one clear display. (using optional Hygro-i2 probe).
Check Stock

Fight Addiction Not Addicts End The Stigma Awareness Shirt T-Shirt

  • More than 99% accurate in detecting specific drugs according to the designated cut-off levels.
  • Easy to use-just dip the test into urine and read results in 5 minutes, 2 lines appears if clean, 1 control line only appears if not clean.
  • DO NOT read the result after 5 minutes to avoid invalid result..
  • Minimum and Maximum detection time for each drug show typically how quick and how long the urine drug test can detect this drug in urine sample. The detection time varies greatly depending on the how often and how much of drug use as well as metabolism rate of each person. Please refer to the product instruction for detection window of each drug..
  • The test provides only preliminary test results. A more specific alternative chemical method must be used in order to obtain a confirmed analytical result..
Check Stock

ONVIS Smart Homekit Motion Sensor Indoor Humidity Gauge Hygrometer Thermometer Home Automation Trigger Bluetooth No Hub Required

  • 【Get notified】Once movement is detected, instant notifications will be sent to your iOS devices.Real time detection records can be tracked.24/7 remote home security monitoring for kids, pets, elder people, etc..
  • 【Temperature & Humidity Gauge】Except for motion tracking, Onvis 3-in-1 motion sensor access temperature and humidity accurately.If you have a connected thermostat, you can set an automation for the A/C to turn on when the temperature rises above a certain point or the heat to turn on if it gets too cold..
  • 【Amazing Automations】Never walk into a dark room again.By setting custom scenes on the Apple Home App or ONVIS App, smart life experience is at your fingertips. You can use this motion detection to trigger your alarm or for smart home purposes like turning on lights when you enter a room and off when you leave it..
  • 【Homekit Compatibility】Onvis motion sensor works exclusively with Apple HomeKit devices such as HomeKit switch/plug/outlet/bulb/camera/lock, no hub required.
  • for remote access it requires iPhone/iPad/iPod Touch iOS 10.1 or later, Apple TV tvOS 10.1, HomePod (iOS 11.3 or later) or HomePod mini as a hub..
  • 【Setting it up with HomeKit is a breeze. 】Onvis SMS1 sensor Powered by 2xAAA alkaline batteries for up to 15000 h....
Check Stock

OVSIBAI Digital Clock with LCD Writing Tablet, Alarm Clock with Thermometer and Hygrometer, Digital Notepad with Lock and Erase Button for Home and Desk Decor, White

  • ⏰【Digital Clock with Temperature and Humidity】: These digital wall clocks are equipped with high precision detection sensors,help you master the most accurate indoor temperature and humidity and create the most comfortable indoor environment..
Check Stock