Specification Brand : Deosdum BulletPoint1 : Display: The handheld oscilloscope is equipped with a 2.4 inch display with 320x240 resolution, so you can clearly see the measurement data displayed on the screen. BulletPoint2 : Wide Application: The handheld oscilloscope has a wide range of application, and can be widely used in automotive repair, home appliance repair, teaching, scientific research and other fields. BulletPoint3 : Trigger Function: The oscilloscope has a complete trigger function (single, normal, automatic), either periodic analog or non periodic digital can be used freely. BulletPoint4 : Measurement Display Function: The oscilloscope's one touch AUTO function displays the measurement waveform without tedious adjustment, and the waveform measurement display function can be used to detect sine , rectangular , half , sinking pulse , etc. BulletPoint5 : Sampling Rate and Bandwidth: Our handheld oscilloscope has 2.5MHz sampling rate, 200KHz actual bandwidth, 500KHz analog bandwidth (sine ). ItemName : Deosdum 2.4in Screen Handheld Oscilloscope 320x240 2.5MHz Sampling Rate 500KHz Bandwidth Portable Oscilloscope ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-oscilloscopes Manufacturer : Deosdum ModelNumber : Deosdum7g3cmrq51o PartNumber : Deosdum7g3cmrq51o PowerSourceType : Battery Powered ProductDescription : Feature: This device can measure resistors, capacitors, diodes, inductors, frequency, DC voltage, and has additional features such as square wave and PWM signal generation, infrared remote control decoding and encoding, and transistor testing. It can measure up to 2 resistors or diodes at a time, and has a maximum resistance measurement range of 50MΩ with a resolution of 0.01Ω. Capacitor measurement range is from 25pF to 100mF with 1pF resolution, and for capacitors larger than 90nF, the equivalent series resistance (ESR) is measured with a resolution of up to 0.01Ω. The device can also identify thyristors, silicon controlled rectifiers, Darlington transistors, and power triodes and FET built-in protection diodes. The test process takes about 2 seconds, and additional features include temperature sensor testing, color selection, debug calibration, and continuous testing. Specification:Condition: 100% Brand New Item Type: GM328 Transistor TesterMaterial: Plastic Color: Black Package List:1 x Transistor Tester4 x Screw4 x Copper Long Nut Note:Always discharge the capacitor before testing the capacitor. Otherwise it may damage the tester's microcontroller.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.