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Geevon Indoor Outdoor Thermometer Wireless, Large LCD Display Digital Hygrometer Thermometer Temperature Humidity Monitor with 3 Remote Sensors and Backlight, Battery-Powered(Black With Backlight)

<ul><li><strong>Large Display Visibility</strong>: Features a 13CM large LCD display with an 8-second backlight for easy reading at night, and bold numbers for clarity.</li><li><strong>Multi-Location Monitoring</strong>: Includes 3 wireless sensors to display readings from 4 different places simultaneously, up to 200FT/60M apart using 433 MHz frequency.</li><li><strong>Historical Data Tracking</strong>: Measures real-time temperature and humidity with past 24 hours Max/Min records and trend arrows, plus a Comfort Indicator.</li><li><strong>Temperature & Humidity Alerts</strong>: Provides high/low temperature and humidity alert functions with an audible alarm, allowing manual setting of max/min alert values.</li><li><strong>Wide Measurement Range</strong>: Measures indoor temperature from 50F ~ 140F (-10C ~ 60C) and outdoor temperature from -58F ~ 158F (-50C ~ 70C) with 1.8F /1C accuracy, and humidity from 20%-95% with 5% accuracy.</li></ul>

<ul><li><ul><li><div data-zone-id="0" data-line-index="0" data-line="true" style="white-space: pre;"><span style="font-family: MonospacedNumber, LarkHackSafariFont, LarkEmojiFont, LarkChineseQuote, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, Tahoma, &quot;PingFang SC&quot;, &quot;Microsoft Yahei&quot;, Arial, &quot;Hiragino Sans GB&quot;, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;;">【13CM Large LCD Display with 8s Backlight】 Digital thermometer indoor outdoor battery-powered designed with 8-second backlight, making it easy to read at night. The display is compact and easy to read with black, bold numbers. With the tabletop or wall-mountable design, you can place it in a location that is accessible and easy for you to view.</span></div></li></ul></li><li><div data-zone-id="0" data-line-index="0" data-line="true" style="white-space: pre;"><span style="font-family: MonospacedNumber, LarkHackSafariFont, LarkEmojiFont, LarkChineseQuote, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, Tahoma, &quot;PingFang SC&quot;, &quot;Microsoft Yahei&quot;, Arial, &quot;Hiragino Sans GB&quot;, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;;">【Accurate Temperature &amp; Humidity Readings】 Wireless thermometer indoor outdoor with large LCD display measures the real-time temperature and humidity with past 24 hours Max/Min records and trends arrows. Assess historical data and refer to the Comfort Indicator to quickly know your home's living conditions. Works with the high/low temperature and humidity alert function, helping create a healthier lifestyle.</span></div></li><li><div data-zone-id="0" data-line-index="0" data-line="true" style="white-space: pre;"><span style="font-family: MonospacedNumber, LarkHackSafariFont, LarkEmojiFont, LarkChineseQuote, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, Tahoma, &quot;PingFang SC&quot;, &quot;Microsoft Yahei&quot;, Arial, &quot;Hiragino Sans GB&quot;, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;;">【Come with 3 Wireless Sensors】 Digital weather thermometer indoor outdoor with 3 remote sensors support to be connected to display readings from 4 different places simultaneously up to 200FT/60M apart (Wireless Frequency: 433 MHz). Monitor your whole home, basement, or greenhouse confidently with our digital temperature and humidity gauge.</span></div></li><li><div data-zone-id="0" data-line-index="0" data-line="true" style="white-space: pre;"><span style="font-family: MonospacedNumber, LarkHackSafariFont, LarkEmojiFont, LarkChineseQuote, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, Tahoma, &quot;PingFang SC&quot;, &quot;Microsoft Yahei&quot;, Arial, &quot;Hiragino Sans GB&quot;, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;;">【Wide Measuring Range】Indoor outdoor temperature humidity sensor measures inside temperature from 50°F ~ 140°F(-10°C ~ 60°C) , and outside temperature from -58°F ~ 158°F(-50°C ~ 70°C) with ± 1.8°F /1°C accuracy. The indoor and outdoor humidity range is 20%-95% with ± 5% accuracy. (Wet: humidity﹥70%; COM: 40%≤humidity≤70% &amp; 20°C≤Temperature≤28°C); DRY: humidity﹤40%. )</span></div></li><li><div data-zone-id="0" data-line-index="0" data-line="true" style="white-space: pre;"><span style="font-family: MonospacedNumber, LarkHackSafariFont, LarkEmojiFont, LarkChineseQuote, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, Tahoma, &quot;PingFang SC&quot;, &quot;Microsoft Yahei&quot;, Arial, &quot;Hiragino Sans GB&quot;, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;;">【Max/Min Record &amp; Temp Alert】 Wireless indoor outdoor thermometer for home features Max/Min and Alarm functions on both in/out temperature and humidity. The Max&amp;Min data will update every 24 hours, and you can press the “MEM” button to switch between ℃ and °F. With an audible alarm, you can set the maximum and minimum temp and humidity alert values manually. It will ring when the value reaches the point of pre-set max or min alarm values.</span></div></li></ul>

Thermohygrometer Type

Temperature Range

Humidity Range

Temperature Accuracy

Display Technology

Brand

Recommended Use

Minimum Temperature

Maximum Temperature

Refresh Rate

Size

Color

This Geevon indoor outdoor thermometer digital wireless features a 13cm large LCD display with an 8-second backlight for easy night-time reading, and offers a tabletop/wall-mountable design. Indoor outdoor thermometer provides accurate temperature & humidity readings with 24-hour max/min records, trend arrows, and comfort indicators, plus high/low alerts to help monitor living conditions. Indoor outdoor thermometer wireless with 3 wireless sensors, it supports real-time data from 4 locations within 200FT/60M (433MHz frequency), ideal for homes, basements, or greenhouses, with a "MEM" button for °C/°F switching. If you have any dissatisfaction with the product, please contact us directly, and we will provide satisfactory solutions.

Manufacturer Part Number

Assembled Product Dimensions (L x W x H)

Ingredients

Universal Product Code (UPC check)

fulfillment

title_shipToHome_date_delivery

Actual Color

Black

Black Backlight

USB Power with Backlight

White

White Backlight

Reading

Display

Ease Of Use

Price

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Connection

Though these devices are intended for outside use, I actually used these devices to track the temperature in various parts of my office.  There were complaints about the variances and I wanted proof in order to make an educated decision about what needed to be done to rectify the situation.

They Work Great Indoors Too!!

walmart.com

[This review was collected as part of a promotion.] This  thermometer unit is fandadgumtastic, I have one main base unit which measures temperature and percentage of dryness in the air, then with it came three individual smaller temperature units tied with the base unit. They report to the base, I've got two inside the house and one other outside on the back porch in a cat community house. All units have different readings. I love this unit. 
If you want to know the differences in the temperatures in your spaces, you need this wonderful thermometer unit.

Geevon Indoor Outdoor thermometer with 3 remotes

After losing 28 rabbits to overheating one year, this has been a lifesaver. We can monitor the hoop house where the vegetables and produce are growing and the rabbitry for appropriate temperature and knowing when to fix it from the house. We really don't want to see another mass extinction from heat.

Keeping . Things at viable temperatures .

i have greenhouses and during the winter you have to monitor  the temperature.  im getting older and its getting harder to go out in to the cold. These are perfect cause i can see what my tempatures are in each greenhouse without leaving my house. i just love these.  Time saver very much.

improved model from the first one I bought, also this brand, several years ago. So far it is easy to see the numbers in a bright room and seems to be fairly accurate altho it never matches the temp read out on my phone by several numbers. Not sure which is the more accurate reading. Have one sensor upstairs, one downstairs and one outside.

Easy to read.

Very easy to setup... literally unpack and put the batteries in the house unit first and then add batteries into the outside sending units. I have one in a greenhouse that is about 75 feet from the house unit and it works perfectly. The other 2 unites are about 30 and 40 feet away and also work perfectly. Seems accurate when compared to my indoor thermostat reading and I had an old humidity display and that seemed to match. Each unit was within 1 degree and 1% humidity of each other when in the same location. Definitely recommend this package.

Very easy to setup... unpack and put the batteries

Great for monitoring temperatures and humidity in multiple places at an outstanding price. My sensors have been in 130 and 20 degree environments and have functioned great battery life appears to be at least one year based on my use. The screen has a backlit function that works well and seems to conserve batteries. The display is ok - monochrome with ok clarity but nothing extraordinary. For the price, the readout is good.

love the ease of tapping the top for backlight.   I have double checked accuracy with a different thermometer, and its always within 1 or 2 degrees difference.  I made myself a cheat tab, taped to the edge to easily remember which monitor is where.  I would definately  buy this again!

Multi location thermometer/humidity

It's been nearly impossible to find a replacement outdoor temperature monitoring with alarms for multiple remote units.  

I gave it 1 star for ease of use because the instructions were in tiny print and saying it was minimal is being generous.

I don't know how long it will last and there's no warranty information.  So far, so good.  Fingers crossed.

Temperature monitoring with alarms and remotes

First of all the control panel is very confusing.  Never figured it out.  Second is that I am picking up my neighbors wireless thermometers.    When I take the batteries out of the sensors I am still picking up data from other peoples sensors.  There is no possible way I can do anything about that.  Good luck trying to understand the control panel.

nope

Geevon Indoor Outdoor Thermometer Wireless with a large 13cm LCD display featuring bold black numbers and an 8-second backlight for night-time readability. The black, battery-powered thermometer includes three white remote sensors for monitoring temperature and humidity in up to four locations within a 200FT/60M range. The display shows real-time temperature and humidity readings with trend arrows, comfort indicators, and max/min records. The device is tabletop or wall-mountable, with buttons for °C/°F switching and high/low alerts.

Geevon Indoor Outdoor Thermometer Wireless, Large LCD Display Digital Hygrometer Thermometer Temperature Humidity Monitor with 3 Remote Sensors and Backlight, Battery-Powered(Black With Backlight)

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