RTR-502 External Sensor Temp Thermo-Recorder

RTR-502 External Sensor Temp Thermo-Recorder

Marsoni

M251S

$169.80

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

RTR-502 External Sensor Temp Thermo-RecorderRTR 502 Closeout. All sales are final. Brand new and unused. 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

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Your RTR-502 External Sensor Temp Thermo-Recorder orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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It is decent. Looks like it would work well. It is a little bulky. I bought this one and another one from a different seller. I returned this one due to the thickness of the arm. It was a little bulky. One thing to be mindful of there is no adjustment for the radius of the arm. Depending on how you position it your phone can be quite far away from the screen, it may not bother you, but for me I wanted them as close as possible

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Reviewed in the United States on March 26, 2026

Ryan Conlon

Natrona Heights, US

★★★★★ 5

Strong Magnet, Great Price!

Mounted in less than 10 seconds. The magnet is super strong and holds the phone through all the bumps the road throws at it. The two thumb screws make for fast angle adjustment. The mount location puts the phone in the perfect spot for viewing without obstructing the view of the road. This phone holder is built well beyond its price point! I will be buying a second one for the wife's Tesla.

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Reviewed in the United States on February 11, 2026

Verified Purchase

Kev Will

Draper, US

★★★★★ 5

Works better than expected. Very good

Color: Black, Color: Black

Very nice fit and finish. Feels very high quality. Phone charges very quickly and doesn’t heat up as much. It charges through my heavy duty case that i thought i would have to replace as it doesn’t charge on other charges that ive tested. Very impressed.

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Reviewed in the United States on March 3, 2026