EEEkit 6-Pack Hygrometer Thermometer Digital LCD Monitor Indoor Outdoor Humidity Meter Gauge for Humidifiers Dehumidifiers Greenhouse Basement Babyroom, Black Round, Measure in Fahrenheit/Celsius

Package Includes:
6 x Hygrometer Thermometer
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Product Description:

There is a hole in the case to the circuit that is marked C/F . Please use a paperclip to press the circuit through that hole. It will switches from C to F.
Multipurpose! Embedded Installation Type! LCD Digital Display! Widely used in home, office, car, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, libraries, schools, factories and places equipped with air condition, etc.
Support status tracking, home appliances status timely feedback to your device.
The WiWo app under goes frequent updates to maximize the user experience.
The WiWo app features a countdown, multiple timer function,multiple timer settings and scene setting.

Specification

Measuring humidity range :10%~99%RH
Measuring humidity accuracy: ± 5%
Humidity display resolution: 1%RH
Measuring temperature range :0°c to 50°c
Measurement temperature accuracy: ± 1°c
Temperature display resolution: 0.1°c
Install panel hole size: D42mm
Operating Voltage: 1.5V, one button cell size LR44
Material: PVC plastic
Size: 1.7in x 1.7in x 0.5in / 44mm x 44mm x 15mm
Weight: 0.6oz / 16g
Color: Black

Product Features

  • WIDE USAGE: Applicable for home, office, car, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, libraries, schools, factories and places equipped with air condition, etc.
  • INDOOR HUMIDITY MONITORING: This portable hygrometer thermometer Measures Indoor humidity and temperature in time, help to adjust the humidifier, dehumidifier settings and humidistats, great for monitoring family”s living conditions and health by preventing colds, dry skin, asthma, mold.
  • HIGH RELIABILITY & ACCURACY: Fast response that measures every 10 seconds with 24 sensitive VENTS to provide updated and accurate readings, wide measuring range that measures temperature from 0.0° to 50.0°, measures humidity from 10% to 99%. (Please allow for a certain amount of error)
  • EASY READ & OPERATION: Temperature range is Celsius only on this model, bright and black front panel with a clear LCD display, easy to read even from a far distance. 【There is a hole in the case to the circuit that is marked C/F . Please use a paperclip to press the circuit through that hole. It will switches from C to F.】
  • 100% SATISFACTION GUARANTEED: Contact easy. By visiting us to chat, send us email or call us directly. Return easy. If, for any reason, you are unsatisfied with your purchase, you may return it in its original condition within 60 days for a refund.

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Laliva 3D Printer – DC 12V Soil Moisture Sensor Relay Control Module Automatic Watering of The Humidity Starting Switch

Product Details
12V soil moisture sensor controller module Lower humidity start automatic watering
Humidity is below the set humidity start means that when soil moisture is below the set humidity , the relay will automatically pull, start spraying , water pumps , etc. do humidifying action reaches the set humidity is automatically stopped.
Purpose:
Adjustable via potentiometer control soil moisture threshold , which can automatically vegetable garden , garden automatic watering , household pots of soil moisture control , electronic game , etc., with a power relay , can control high current devices , less than the set humidity automatically start relay , more than the set humidity automatically disconnected , and a delay function to resolve without delay the humidity critical state relay flickered question is a simple and practical soil moisture control system.
Product Descriptions:
1 using the company\’s high-quality soil to make the soil moisture sensor detection surface is nickel plated, has widened sensing area can improve conductivity, prevent rust easily contact with soil problems and prolong life .
(2) products can be controlled over a wide range of soil moisture , adjustable via potentiometer control the corresponding threshold , the humidity is below the set value, the relay starts , higher than the set value, the relay is switched off .
3 product with a delay function , delay 3-5 seconds , when the humidity in the critical condition is detected , the relay does not flicker , flicker occurs .
4 high-quality products using Songle relay can withstand the load of 1500W , meet the requirements of most people .
5 products with a power indicator and relay instructions .
Electrical parameters:
Supply voltage : 12VDC Input current : more than 100ma
Load : 250V 10A AC or DC 30V 10A (below a current of this range can be used)
Module for use:
1 soil moisture sensor for detection .
2 modul

Product Features

  • 1 using the company\’s high-quality soil to make the soil moisture sensor detection surface is nickel plated, has widened sensing area can improve conductivity, prevent rust easily contact with soil problems and prolong life .
  • (2) products can be controlled over a wide range of soil moisture , adjustable via potentiometer control the corresponding threshold , the humidity is below the set value, the relay starts , higher than the set value, the relay is switched off .
  • 3 product with a delay function , delay 3-5 seconds , when the humidity in the critical condition is detected , the relay does not flicker , flicker occurs .
  • 4 high-quality products using Songle relay can withstand the load of 1500W , meet the requirements of most people .
  • 5 products with a power indicator and relay instructions .

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IC3D Humidity Indicator Cards – 10-60% 6 Spot – 10 Card Pack

10-pack. This is a color-change reversible humidity indicator card made especially for IC3D. This indicator card has 6 indicating spots showing 10/20/30/40/50/60 percent relative humidity. The indication dots change from blue (dry) to pink (humid). Read the humidity level in the lavender area between the blue and pink. These adhesive-backed humidity indicators are a simple, cheap and great tool to assist you in keeping your valuables protected. These indicators are effective for about 6 months upon opening the shrink packaging. We at IC3D Printers, often use these in the environment where we do our 3D printing since 3D printer filament is typically made out of plastic that is hygroscopic (moisture absorbing). Every spool of experimental filament in our lab has one of these humidity indicator stickers.

Product Features

  • Adhesive-backed for easy application
  • 6 indicating spots – 10/20/30/40/50/60 to show percent of relative humidity
  • Indication dots change from blue (dry) to pink (humid). Read at the lavender spot.
  • Made to IC3D specifications. IC3D is a 3D printer gear company.
  • A simple, cheap and great tool to assist you in keeping your valuables protected.

Detailed Information available on our Homepage…

IC3D Humidity Indicator Cards – 10-60% 6 Spot – 25 Card Pack

25-pack. This is a color-change reversible humidity indicator card made especially for IC3D. This indicator card has 6 indicating spots showing 10/20/30/40/50/60 percent relative humidity. The indication dots change from blue (dry) to pink (humid). Read the humidity level in the lavender area between the blue and pink. These adhesive-backed humidity indicators are a simple, cheap and great tool to assist you in keeping your valuables protected. These indicators are effective for about 6 months upon opening the shrink packaging. We at IC3D Printers, often use these in the environment where we do our 3D printing since 3D printer filament is typically made out of plastic that is hygroscopic (moisture absorbing). Every spool of experimental filament in our lab has one of these humidity indicator stickers.

Product Features

  • Adhesive-backed for easy application
  • 6 indicating spots – 10/20/30/40/50/60 to show percent of relative humidit
  • Indication dots change from blue (dry) to pink (humid). Read at the lavender spot.
  • Made to IC3D specifications. IC3D is a 3D printer gear company.
  • A simple, cheap and great tool to assist you in keeping your valuables protected.

Detailed Information available on our Homepage…