MASTECH AUTO-RANGING DIGITAL PEN MULTIMETER EXCELLENT IN-FIELD ON-HAND SOLUTION This compact multimeter is a portable professional measuring instrument with an easy to read LCD and a simple to use mode switch controlling the operation to take measurements. The meter measures AC/DC voltage, resistance, diode test, continuity test, and it has Non-Contact Voltage detection, overload protection, auto power off, data hold, max hold and low battery indicator. This meter is ideal for use in-field, workshop, school and home applications. The package includes a carry case, 2x 1.5V AAA batteries, a test probe with protective cap plus another 4mm lead with detachable alligator clip. Features: Pen-type design with a Retractable Tip Probe Built-in non contact voltage detector with sensitivity adjustment Auto-range and manual range AC/DC voltage and Resistance Diode check and audible continuity test With data hold and max hold features. 2000 counts 20mm LCD Display. DC Voltage 200mV/2V/20V/200V/600V (Accuracy: ± 0.7% rdg +2) AC Voltage 200mV/2V/20V/200V (Accuracy: ±0.8% rdg +3), AC Voltage 600V (Accuracy: ±1% rdg +3) Resistance 200Ω - 20MΩ (Accuracy: ± 1%) Diode test: 2.7V. Continuity buzzer < 50Ω Safety probe plus 4mm lead with alligator clip attachment 2x1.5 AAA battery, carry case and instructions included. Compact 208x38x29mm.