PRODUCTS OF JAPAN SHOP NO. The voltage for the Japanese electronic devices is 100V. And made for Japan usage ONLY. In order for you to use this device outside Japan where the voltage is higher than 100V such as as110V-117V, 200V-240V, you are required to use a transformer to adjust the voltage to your local country.
Without using a transformer, this device will be broken. We are not responsible for the damage of this device if you use it without a proper transformer. If that, please let us know within 3 days you got the item. P403 NEWINCASE Slide Rule Bamboo Duplex Scales rare FAST SHIP N2" is in sale since Thursday, September 24, 2020. This item is in the category "Collectibles\Science & Medicine (1930-Now)\Engineering\Slide Rules".The seller is "tokyobazaar" and is located in JP. This item can be shipped worldwide.