Sperry Instruments Digital Clamp Meter DSA500A It is excellent for sharpening

It is excellent for sharpening pocket knives

Head Weight: 20 oz

Low Profile Plug: Yes

and drywall

Sperry Instruments Digital Clamp Meter DSA500A It is excellent for sharpeningThe DSA500A Sperry Instruments Snap Around Clamp Meter is a 5 function, 9 range auto ranging unit engineered to measure AC Current (40 400A), AC DC Voltage (400 600V), Resistance (400 4000O), and Continuity. Similar to digital multimeters, clamp meters offer a large range of functions and include LCD screens to display results but they offer the additional unique ability to measure current without having to contact live conductors. This unit features