Extech 381676A Pen MultiMeter with Built-in NCV, Fully Loaded Pen-style Meter with 9 Functions, Auto/Manual Ranging Pen-style Multimeter, Large 2000 Count High Contrast LCD Display Fully loaded pen-style meter with 9 functions Ergonomic housing with easy one-hand operation rotary function dial Built-in Non-Contact Voltage (NCV) detection with visible and audible alarm Auto ranging with Data Hold, Range Hold, and Maximum Hold features Large 2000 count high contrast LCD display