Fangrui Product Details Sz308 Is A Handheld Digital Multimeter Designed And Produced According To International Electrical Safety Standards, Used For Measuring Ac/dc Voltage, Ac/dc Current, Resistance, Capacitance, Diode Square Wave Output Measurement, Hfe Istor Measurement, And Other Functions. Measuring Functions:resistance, Dc Current, Ac Voltage, Dc Voltage Model:sz308 Type:digital Multimeter Style:handheld Multimeter Auto Range:no Continuity Beep Test:yes Diode Test:yes Data Retention:no Auto Power Off:no Dc Voltage Range:200mv-1000v Ac Voltage Range:0-750v Dc Current Range:2ma-10a Maximum Display:1999 Power Supply:1 X 6f22 9v Battery(not Included Batteries) Note:due To Different Production Batches, There May Be Slight Differences In Products, Which Does Not Affect Use. Colour:a:red/b:black Material:plastic Package Contents: 1 X Multimeter 1 X Test Lead 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 Dif