Is T-LevL legal for use in tournaments?
: The tee height setting is approved for use in USGA tournaments. However, leveling with the bubble level is not approved. The bubble would need to be removed or covered prior to use in the USGA tournaments. The legality of using T-LevL with other golf governing bodies has not been verified. It is recommended to check with tournament officials regarding the legality of using T-LevL and all other equipment. Aviar Technology, LLC does not assume any responsibility or liability of any claims, damages, disqualifications, or losses resulting from using T-LevL.