Tacklife Direct via Amazon offers Prime members the Tacklife Classic Digital Multimeter for $15.97. Coupon code "6WP5RNOP" cuts the price to $8.46. With free shipping, that's tied with last month's mention and the lowest price we've seen. (It's also the best deal now by $7.) It features a non-contact voltage test function, overload protection, continuity test, auto-ranging, auto power off, low battery indication, and a backlit LCD display. Deal ends November 30.