HDE Digital LCD Multimeter Voltmeter Ohmmeter AC DC Handheld Tester Tool Meter Tests AC and DC voltage, DC current, resistance, transistors, and testing diode assembly Equipped with attachable testing leads; Backlit for easy reading in low-light situations Size: 5.50" x 2.75" (handheld); Large 4 digit LCD display for easy reading Data hold function to lock in your readings for future viewing Package Contents: 1 x Digital Multi-meter AC DC Power Tester, 2 x Test Leads, 1 x Instruction Manual