Sears offers the Craftsman Digital Multimeter with AC Voltage Detector, model no. 82146, for $17.99. Opt for in-store pickup to dodge the $5.99 shipping charge. That's $21 off list and tied with last month's mention as the lowest price we could find. It measures diode and continuity and features seven functions with 20 ranges.

Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts. Plus, Shop Your Way Max members are eligible for free shipping.