ThermoPro Digital Pool Thermometer Floating Easy Read, Large Size Water Thermometer for Cold Plunge, IPX8 Waterproof Water Temperature Monitor for Hot Tub/Ice Bath/Swimming Pool/SPA/Aquarium/Pond
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 10 left in stock, order soon!
Arrives
Saturday, Aug 30
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Features
- High Acurracy: This floating pool thermometer features highly precise sensor, accurate to 0.9F(.0.5C) in the temperature range of 32F to 140F. Sensor temperature range: -40F-158F, suitable for ice bath tubs, cold plunge, babybath, hot springs and aquarium
- 500FT Long Range: With RF technology for more stable connectivity, this pool temperature thermometer allows you to monitor the pool temperature outdoors from your house up to 500FT, checking the pool temp without going outside!
- Large Backlit Display: Pool thermometer wireless with temperature and humidity monitor features large digits and backlight to ensure easy reading even in dim light conditions; All time/24 hours max and min record helps you track temperatures throughout the day!
- More Durable Sensor: Floating thermometer for pool is designed with lPX8waterproof and high-quality ABS materials, ensuring it can withstandexposure to pool water and various weather conditions for long time! Ensure mental parts are properly aligned and press them together firmly to ensure waterproof performance (Antenna, signal light and rope hole will be aligned.)
- Easy to Use: The pool temp floater and receiver are automatically paired, making it go straight out of the box for use, no more tedious setup! Powered by 3A batterys (included)
- New Version: Upgrade a "Mode" button to toggle between pool and hot tub settings, ensuring precise comfort indicator for your family to enjoy the water play safely and comfortably
Brand: ThermoPro
Special Feature: Waterproof
Age Range (Description): Adult
Included Components: 1 x Receiver, 1 x Transmitter, 1 x Rope, 4 x AAA Batteries, User Manual
Outer Material: Plastic
Specification Met: FCC
Display Type: Digital
Connectivity Technology: RF Technology
Product Care Instructions: Hand Wash Only
Unit Count: 1.0 Count
Brand: ThermoPro
Special Feature: Waterproof
Age Range (Description): Adult
Included Components: 1 x Receiver, 1 x Transmitter, 1 x Rope, 4 x AAA Batteries, User Manual
Outer Material: Plastic
Specification Met: FCC
Display Type: Digital
Connectivity Technology: RF Technology
Product Care Instructions: Hand Wash Only
Unit Count: 1.0 Count
Power Source: Battery Powered
Model Name: outdoor thermometer
Number of Batteries: 4 AAA batteries required. (included)
Item Length: 7.9 Inches
Upper Temperature Rating: 158 Degrees Fahrenheit
Response Time: 50 seconds
Reusability: Reusable
Resolution: [PO]
Immersion Depth: 7.9 Inches
Lower Temperature Rating: 32 Degrees Fahrenheit
Style: Pool Thermometer
Indoor/Outdoor Usage: Outdoor
Manufacturer: ThermoPro
Item Weight: 15.2 ounces
Item model number: outdoor thermometer
Batteries: 4 AAA batteries required. (included)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: Pool Thermometer
Good product! I bought this in Sep 2024 for our pool in NC and it is still working great in July 2025! No water seepage and indoor and water temps track with other thermometers. The only downside is when I leave it in the pool, it routinely gets sucked into the skimmer. It doesn’t hurt anything, but it can block other items from being skimmed and it’s a pain to fish it out.
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Reviewed in the United States on July 27, 2025 by Jack S
Style: Pool Thermometer
I very much like this what this does, and rate it a 4 because it does exactly what I expect it to, so do not see a need to rate it a five. I wanted somehting to keep my pool water temp and outdoor air temp. this does that. There is a small removable magnet on the back that you can use to place this on a metal piece to hold it. I had perfect use for that, so that was advantageous for me. Update Well after less than 60 days the item failed. It no longer reports water temp. No idea why. Opened it up and no water entered the battery box and I changed the battery yet it no longer reports water temp. Second update. I called the manufacturer to trouble shoot the issue. They simply sent me a new sending unit. Cannot ask for much better customer service then that. Lets hope it lasts longer this time.
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Reviewed in the United States on April 25, 2025 by Richard E
Style: Pool Thermometer
The whole concept of the device is so cool, and loved being able to check the pool temp right from the house, but these are made cheap and water gets into electrical components and now it doesnt work.
Reviewed in the United States on June 7, 2025 by Megan
Style: Pool Thermometer
Excellent! Bought this unit to replace a different brand that was defective. Extremely satisfied with this unit, I have the temperature sensor in the skimmer box of our inground concrete pool and the receiver unit on the refrigerator in the kitchen, at least 50'. Works great, no connection issues,very accurate, large numerals. Very easy set up right out of the box. Couldn't be more satisfied. Unlike the previous brand that we had for a while but then the sensor began to leak. Contacted their customer service and their only response was "it's out of Warranty ". It probably only needed a new gasket, but no, they were of no assistance. So I wrote a negative review for their product on Amazon. So in conclusion, I am very happy with this pool thermometer and highly recommend - plus their product description mentions that they have excellent US based customer service, hopefully I won't need it...
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Reviewed in the United States on May 2, 2025 by Amazon Customer
Style: Pool Thermometer
Good value in a useful product where the temperature reading of a pool, spa or other facility is desired remotely, indoors, for example. We had no way to check the calibration, but its readings gave no reason to be doubted. Just installed--no indication of its longevity, but the internals appear to be very well made. One caveat: keep the threaded ring on the remote sensor tight or moisture may get in and disrupt its operation. If the pool has a cover, we suggest cutting a clearance opening in it to keep the remote unit exposed to the atmosphere, again to minimize the chance of moisture intrusion. Update: Unit worked very well for 2-3 weeks, then stopped communicating the temperature. Opening the pool unit revealed a troubling issue--water inside. We tried drying it out, which enabled it to work for a while, but then more water got in. We could not determine where the leak was, so sadly, just tossed it. Too bad the water sensor doesn't like being in the water!
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Reviewed in the United States on February 8, 2025 by Amazon Customer
Style: Pool Thermometer
First off, love this device and it does exactly what I needed. Accuracy of temperature indicated seems good as it agrees with my other two thermometers. Problem is, almost exactly one month after put into use it suffered water intrusion and stopped working. The pool device was not abused or taken down to the bottom of the pool--not played with by kids. Still, water intrusion is visible in digital display on top and repair seems like a lost cause. If manufacture could figure out a way to better seal this device, they would have a home-run. UPDATE 7/21/25: have to commend Amazon/Manufacturer on excellent return and re-ship experience. Just two days after item failed, I have returned the defective item and received a replacement! Replacement is in use now and working fine. Will see if the prior leakage was a one-off.
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Reviewed in the United States on July 19, 2025 by Texas Pete
Style: Pool Thermometer
Stay away from this product!!! The pool water temperature display stopped working. I figured the batteries were dead so I opened the floating unit and replaced the batteries. Still didn’t work. I shook the unit that hold the batteries and I heard water splashing. I removed the 6 screws and opened the electrical compartment and It was full of water. It can’t be returned. I bought it April 14th 2025 and it is now June 8th 2025. Even if this could be returned and replaced I would not want another one. This is my fault for buying a product made in China!!!!! This wasn’t humidity, it was a full blown water leak!!!!! UPDATE: I called the company and explained my situation and they mailed out a new unit that was supposed to be engineered differently for free. I will update again after using the new version.
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Reviewed in the United States on June 8, 2025 by Thomas H Thomas H
Style: Pool Thermometer
Well, it was great while it lasted, unfortunately it only lasted a few months before the sending unit stopped sending info to the display. At first I thought it was the batteries, so swapped them out, and it kinda worked for a day or two intermittently, then quit all together. On the plus side, set up was super easy, just put in the batteries and it took care of the rest, and it was very accurate, it always matched the temperature display on the hot tub. But, for what I paid, a few month "thermometer rental" just isn't worth it. I'm outside the Amazon return window, so I emailed thermpro directly to see what they'll do. I'll update this review if/when they respond. Emailed customer service and they sent out a new unit immediately, and it's been working for months. So, went from 2 stars to 5 just for the customer service alone.
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Reviewed in the United States on April 5, 2025 by C-dub