$20 + free shippingSHOP NOW
Posted 2 weeks 4 days ago
Amazon offers its Prime members the General Tools & Instruments Digital Moisture Meter, model no. MMD4E, for $19.98 with free shipping. (Non-members can spend $35 or more to bag free shipping; otherwise it adds $5.37.) That's the lowest total price we could find by $12. It detects hidden leaks in wood, concrete, plaster, and carpet.