Purchase Notes The logistics methods that can be sent in our shop include "Rookie Super Economy", " Standard Shipping", "Yanwen Economy" and so on. If you choose the " economical " mode of transportation, some countries will delay receiving packages during the peak logistics season. If you cannot accept the delay, then please choose air mail for faster transportation and protection. (The logistics of the overseas section of "Cainiao Economy" is generally not updated, and you need to pick up the package at the post office) Please choose the appropriate logistics transportation method according to your needs. We provide customized services and more priority services. When you need more quantity and customized solutions, you can contact me. You will get discounted " exclusive" VIP prices. Looking forward to working with you! I will be your best supplier: HeSai Collect my shop and become my fan. In my shop discount event, fans will get higher VIP discounts! Buying Tip: When you receive the product, the product appears "fine scratches, broken needles, bent needles". I do not accept your dispute if it does not affect the use. If you do not agree, please do not buy in this store. Of course, if you accept this delicate product situation, under reasonable circumstances, when we avoid disputes, I will be able to offer you some discounts on yournew order. Happy shopping! Product Name:Digital Panel Light Voltmeter Model Number:AD101-22VMS Input Voltage:AC 12 to 500 Voltage (AC only) Rated Current: