RTR502B GSM/Bluetooth Temperature Data Logger with External Sensor

RTR502B GSM/Bluetooth Temperature Data Logger with External Sensor

Marsoni

M251S

$196.89

Get it in 3 business days with 1 day shipping. Friday, May 29

RTR502B GSM/Bluetooth Temperature Data Logger with External SensorRTR 502 T&D Corporation RTR 502: Outdoor Temperature Sensor for Wide Measurement Range The RTR 502 is equipped with built in wireless communication capability. The RTR 502 thermo recorder is a compact and durable data logger featuring waterproof and dust proof construction. In addition to the included sensor model TR 5106, we offer a variety of exclusive RTR 502 optional sensors to meet your needs including ones with stainless protection to those that

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These are pretty doggone nice shelves and I appreciate the fact that they are not made of solid particle board. Yes they are made of an engineered product, but they are lightweight and strong…and look better than particle board products and more costly than their actual price. Easy installation system with the bracket…not fussy like some are. An especially thoughtful touch is the variety of hardware that is included. Also a tiny level for use when installing them. What? …So they can be installed correctly? I was pleasantly surprised by this inclusion.

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Reviewed in the United States on May 29, 2026

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Sara

Battle Creek, US

★★★★★ 5

Beautiful shelves

Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches

Great quality shelves, have them in 4 rooms, they are easy to hang up and lightweight, look really nice and keeps room looking organized and clean.

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Reviewed in the United States on May 24, 2026

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Kristal S.

Port Orchard, US

★★★★★ 5

Perfect for a coffee bar

Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 15.7inches, Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 15.7inches

These are great for my coffee bar! These shelves are easy to install and came with all the hardware needed. What a great value for your money, especially when you get 3 of these cute shelves. I love how they help organize my coffee bar area and the size fits perfectly.

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Reviewed in the United States on May 26, 2026

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Saved

Boise, US

★★★★★ 4

If the set screws were white the shelves would be perfect.

Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 15.7inches

I'd give 4 1/2 if there was one. The shelves thwmself are nice I just don't like the visible little black set screws. The shelves themself look great and are not wobbly at all if you install correctly. I purposely installed the bracket upside down because of the little black setting screws; I didnt want them showing because the shelves are above eye level and the screws are black and I didn't want them showing. But that made the shelf lean amd wobbly so I turned them back over the way they are supposed to be and that made them level and sturdy. I guess I'll paint the little screws.

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Reviewed in the United States on January 21, 2026