Scratch Speed:About 1 mm/s. Thank you for your support. We are not responsible for undeliverable address. Dear friend, your happy is very important to me!We stand behind every product we sell. You can enjoy top-quality product and high-quality services from us, Trust me that you will have a pleasant shopping experience in here. We will be happy to assist you. We would try our best to serve you with any question / problem. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Test Meters & Detectors\Other Test Meters & Detectors".
The seller is "yuanwlseller" and is located in this country: CN. This item can be shipped worldwide.