Fangrui Product Details Upgraded Combination: Pen Tester A3005 Is Not Only The Multimeter, But Also The Voltage Test Pens, It Is The Newly Updated Mini Professional Multimeter,a Versatile Tool For A Wide Range Of Electrical Applications.a Pen Style Multimeter Is Easy To Carry And Additionally Equipped With A Pen Cap To Better Protect The Device. Troubleshooting Accurate: Intelligent Multimeter Provides A Comprehensive Suite Of Testing Functions, Including Voltage Tester,resistance, Continuity, Capacitance, And Diode Testing, As Well As Live Wire Detection, Making It An Essential Tool For Electricians, Technicians, And Diy Enthusiasts. Portable Convenient: Digital Multimeter Tester Is Designed With A Va Reverse Display Screen,with A Built-in Flashlight And Large Backlit Screen, This Tester Ensures Clear And Easy-to-read Measurements Even In Low-light Conditions, Making It For Nighttime Operations. Its Pen-shaped Design Makes It Compact And Portable, While The Humanized Pen Clip Allows For Easy Carrying And Use On-the-