Thanks for your trust, we got order from Singapore customer of WXHL-100HS. And the instrument was shipped today. WXHL-100HS Handheld Contact Resistance Tester is an innovative. The device is compact, handheld operation, battery power, easy to carry. The test instrument is mainly used in the measurement of contact resistance and other micro-Euclidean resistance of switch contacts. It with fast test speed and high accuracy.