UL listed instruments

[SPBDASAN]

Someone, please, assist me. I'm looking for brands models of humidity and temperature transmitters that are UL listed.

[josephmack]

UL listed instruments are products that have been tested and certified by Underwriters Laboratories (UL) to meet safety standards. These products must pass rigorous tests in order to be approved for use, ensuring their quality and reliability. UL listing is a mark of trustworthiness as it demonstrates the product has met stringent requirements set out by an independent third-party organization. This makes them a better option than unlisted or untested equipment which may not offer the same level of protection or performance.

[al]

Have you tried US based wholesalers? Trutechtools or others.