in 500kHz Bandwidth Portable Handheld Oscilloscope 3 in 1 Transistor Tester High Resolution Digital Multimeter Digital Multimeter Tester Oscilloscope

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- [3 in 1 Function] This is a unique product that integrates the functions of a digital oscilloscope, transistor tester, and signal generator into one unit. [Reliable Quality] Adopts ABS anti-drop housing, anti-slip recessed design, high elastic keys, simple interface and easy operation. 2.4inch digital TFT display. TFT color screen, high resolution display with LED backlight, bright colors and high contrast, allows you to see the data clearly in bright light. Light and portable, it can also be used as a portable tool for debugging in the field. 【Digital Oscilloscope Function】With a real-time sampling rate of 10MS/s and a bandwidth of 500Khz. Supports maximum measurement of voltage signals of 400V. With complete trigger function (automatic, single, regular). Equipped with an AUTO button, you can display measured waveforms without troublesome adjustments. [Transistor Tester Function] Automatically identifies and measures various transistors, including NPN and PNP triodes, N-channel and P-channel metal oxide semiconductor field effect transistors, JFETs, diodes, double diodes, thyristors, and passive components such as resistors, inductors, capacitors, and field effect transistors. Automatic detection of pin definitions. [Signal generator function] Equipped with 6 types of signal waveforms: sine wave, square wave, pulse wave, triangle wave, ramp wave, and DC wave. 1-100KHz output frequency adjustable. Output voltage can be adjusted at 3.3V Output duty ratio can be adjusted from 0 to 100%. Toolbox feature Automatically analyzes infrared codes for specific protocols. Other function modes: including circuit continuity test, 0-40V input voltage measurement, PWM output, 0-32V diode measurement, temperature and humidity sensor measurement, etc. DSO-TC3 skillfully integrates functions such as digital oscilloscope, electronic component tester, signal generator, continuity test, voltage test, temperature and humidity measurement, and infrared decoding. Built-in 2.4 inch color TFT display, rechargeable lithium battery, provides users with more powerful and practical functions with great portability.