Allows users to operate conveniently and safely without the requirement for electrical knowledge. Smart, non-contact detection. Auto-Function Detection CAT II 600V 600V Voltage 10MΩ Resistance Standard Data Hold Function Backlit Digital Display Smart...

Use in conjunction with sharpening stone (oil, water or diamond) to obtain the perfect relief and cutting angle on both bevel-edged wood chisels and plane irons. Holds 6-40mm Chisel Blades Sharpens 25 & 30⁰ Angles