First up, All Electronics Corp has a digital multimeter that could be a great backup testing tool for the garage, basement, or shop. It's a Craftsman Model No. 82061 (Cat # DMM-61) auto-ranging digital LCD meter. It comes with a carrying case and two 1.5V LR-44 batteries. This meter can measure: AC voltage, DC voltage, resistance, and capacitance. The Craftsman 82061 meter is priced at $10.65.