南非采购需求：最佳卡尺、卡尺测量工具、Dasqua卡尺、Digimatic卡尺、数字游标卡尺、卡尺

I'm reaching out to inquire about a specific feature of your digital stainless steel vernier calipers. Can you confirm whether this model includes an automatic power-off function? This feature is quite important for our use, as it helps conserve battery life during periods of inactivity. Additionally, if there are any other noteworthy specifications or benefits related to this product that you think would be relevant, please share them as well. Understanding all the key features will help us evaluate its suitability for our needs. Thank you!