TR73U USB Temperature RH & Baro Pressure Data Logger

TR73U USB Temperature RH & Baro Pressure Data Logger

Marsoni

M251S

$134.50

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

TR73U USB Temperature RH & Baro Pressure Data LoggerT&D TR 73U The T&D model TR 73U has a total of three channels: one temperature, one humidity, and one barometric pressure channel. This compact, lightweight model has been designed with low energy consumption for longer battery life; coupled with its easy to use software and USB connection makes this product the foundation of our Thermo Recorder line. This USB temperature and pressure data logger is an all in one package that includes the data logger

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Your TR73U USB Temperature RH & Baro Pressure Data Logger orders ship within 1-2 business days.

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Standard: 3-7 business days
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.
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recently used the LIQUI MOLY MoS2 Antifriction SAE 10W-40 part-synthetic engine oil, and I am thoroughly impressed with its performance. This product performed exactly as advertised. The engine oil provided excellent cold-start behavior, making starting the engine in low temperatures much smoother. Additionally, it maintained stable viscosity and remained resistant to aging, which is crucial for long-term engine health. One of the standout features is that it has no harmful effects on catalytic converters, which is a significant advantage for maintaining overall vehicle performance. Overall, the LIQUI MOLY MoS2 Antifriction engine oil exceeded my expectations and delivered on all its promises. I highly recommend it for anyone looking for reliable and high-quality engine oil.

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Reviewed in the United States on July 29, 2024

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Volodymyr Bilov

Massapequa, US

★★★★★ 5

super delivery

Size: 5 Liter

excellent quality, super delivery

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Reviewed in the United States on February 15, 2026

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Gearheaddaddy

Omaha, US

★★★★★ 5

Black but don’t worry it is supposed to be. It works!

Size: 1 Liter

This stuff looks like used motor oil but don’t worry that is the molybdenum disulfide (MoS₂) which is black. This stuff in a small engine makes it smooth as silk. I used it all season in my leaf vacuum small engine. I could hear the difference. It was quieter and smoother.

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Reviewed in the United States on December 7, 2025

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Matthew Vaughn

Charlottesville, US

★★★★★ 5

High Quality Oil

Size: 5 Liter

Good quality oil! I was just buying the mos2 separate until now

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Reviewed in the United States on January 15, 2026

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