QMTL via Amazon offers the Tacklife Classic Digital Multimeter
for $15.97. Coupon code "UQFQ76XX" cuts it to $9.58
. Plus, Prime members bag free shipping
. That's $3 below April's mention, $40 off, and the lowest total price we could find. 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.