Item Name: Auto Scan SMD Tester Diode Tester Smart Resistance Capacitance Tester. Item weight: 46g/ 1.6ozDisplay: 3000 count LCD displayOperating temperature: 0 to 40 Celsius degreeStorage temperature: -10 to 50 Celsius degreeItem size: 17.5 * 3.1 * 1.7cm/ 6.8 * 1.2 * 0.6inPower supplied by: 1 * 3V CR2032 battery (Not included battery)Manual measuring range: 300.0ohm to 30.00MohmResistance measurement:Auto scanning range: 3.000nF to 300.0microFAuto scanning range: 300.0ohm to 3.000MohmManual measuring range: 3.000nF to 30.00mFOperating humidity: