Cheap And Discounts UNI-T SMD Multimeter Auto Range SMD Component Tester Resistance Capacitance Diode(RCD) LED Zener DCV Continuity Battery Meter Wholesale. Buy Directly From Merchant MJBG tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.