Automatic recognition Continuity Checking Mode Diode Checking Mode Backlight Resistance measurement, Capacitance measurement, Low Battery Indicator Continuity Check: The buzzer sounds when the resistance is less than 30ohm Diode test: Displays the forward conduction voltage value Resistance test: Range:0-30Mohm LCD Display:3000counts Test pin:Gold plated Button:Function/Hold Battery compartment:3V lithium battery Patch component test:Intelligent automatic identification; Data retention Colour:Green Material:Plastic+Metal Package Contents: 1 * Smart SMD Tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.