TR75A2 by TandD is the Ultimate 2-channel thermocouple logger connectible via wireless LAN, Bluetooth and USB. Ideal for ultra low temperature vaccine monitoring

TR75A2 by TandD is the Ultimate 2-channel thermocouple logger connectible via wireless LAN, Bluetooth and USB. Ideal for ultra low temperature vaccine monitoring

Marsoni

M251S

$151.49

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

TR75A2 by TandD is the Ultimate 2-channel thermocouple logger connectible via wireless LAN, Bluetooth and USB. Ideal for ultra low temperature vaccine monitoringDescription The TR75A2 is a temperature logger with two thermocouple (K, J, T, E, S, R) sensor connections. It is capable of measuring temperatures ranging from 199 to 1760C, and can be used in very high temperatures such as in a plant furnace or in deep freezers where temperatures reach very low levels. Functional buttons on the device allow you to make settings and start stop recording. Use the wireless LAN feature (compatible with the enterprise

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Finally, 4th times the charm, I bought similar remotes from 3 other Amazon listings and they were all 1/2 inch bigger than in the photos or description, and from one's I bought for my Chihuahua last year, he wouldn't touch them! As soon as I gave these to him, he quickly grabbed them and started playing with them. They're about the same size as a real fire stick, which is his obsession. Will buy more to stock up for him!

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Reviewed in the United States on February 26, 2026