The LabQuest 2 and LabQuest 3 support over 30 languages. The original LabQuest supports over 25 languages.

LabQuest 3 (all versions)
English, Spanish, French, German, Italian, Portuguese, Russian, Danish, Finnish, Dutch, Swedish, Turkish, Greek, Czech, Catalan, Latvian, Estonian, Slovak, Slovenian, Polish, Norwegian, Arabic, Hebrew, Ukrainian, Indonesian, and Romanian.
[Traditional Chinese, Simplified Chinese, Korean, Japanese, and Thai are available upon request from exports@vernier.com.]

To change the language displayed on your LabQuest 3, select Language from the Settings screen. Tap on the drop-down icon to view your language options. Select your preferred language. Tap Yes to change the language. The LabQuest 3 will reboot and display in the selected language.

LabQuest 2 (v 2.7.2 and newer)
English, Spanish, French, German, Italian, Portuguese, Russian, Danish, Finnish, Dutch, Swedish, Turkish, Greek, Czech, Catalan, Latvian, Estonian, Slovak, Slovenian, Polish, Norwegian, Arabic, Hebrew, Ukrainian, Indonesian, and Romanian.
[Traditional Chinese, Simplified Chinese, Korean, Japanese, and Thai are available upon request from exports@vernier.com.]

To change the language displayed on your LabQuest 2, select Home – System – Language. Tap on the drop-down icon to view your language options. Select your preferred language. Tap Yes to change the language. The LabQuest App will close and restart using the language version you selected.

Original LabQuest (v1.7.6 and newer)
English, Spanish, French, German, Italian, Portuguese, Russian, Danish, Finnish, Dutch, Swedish, Turkish, Greek, Czech, Catalan, Latvian, Estonian, Slovak, Slovenian, Polish, Norwegian, and Arabic.
[Traditional Chinese, Simplified Chinese, Korean, Japanese, and Thai are available upon request from exports@vernier.com.]

To change the language displayed on your original LabQuest, select Home – Control Panel – System Information. Select the Region tab and tap on the drop-down icon to view your language options. Select your preferred language and tap on Yes to accept the language change. The LabQuest App will close and restart using the language version you selected.