Tacklife Direct via Amazon offers Prime members the Tacklife Classic Digital Multimeter for $15.97. Coupon code "3JAQ2NN9" cuts the price to $8.46. With free shipping, that's a buck less than our June mention and the lowest price we've seen. (It's also the best deal now by $6.) 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 October 14.