Amazon has the Meterk 6000-Count Digital Clamp Meter for $30 - $11 off with coupon PQH8KE7X (Ends 1/19) = $19 with free shipping on $25+ or with Prime. Non-contact voltage detection function with a sensor to detect voltage and avoid electric shock without touching any wires. It features a large LCD screen, overload protection, AC/DC voltage measurement, and temperature measurement.
Has good Amazon Reviews.
Amazon has the Dremel 7-Piece Sanding and Polishing Kit for $12 withfree shipping on $25+ or with Prime. List price: $28. It includes two detail abrasive brushes, two abrasive buffs, a polishing cloth, polishing compound, and storage case, fully compatible with existing Dremel mandrels EZ402 and 402.