FNIRSI Oscilloscope 500kHz Bandwidth Sample Rate Support 3 in1 Handheld Digital Oscilloscope Transistor Tester Signal Generator Portable with

【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. [Convenient & Compact] The DSO-TC3 oscilloscope is a product that is equipped with digital oscilloscope function, transistor tester function, and signal generator function. Built-in rechargeable lithium battery, can standby for 240 minutes. The compact design makes it convenient to carry. The display is backlit so it can be read clearly even in strong light environments. [Oscilloscope function] Real-time sampling rate is 10 MS/s, bandwidth is 500 kHz, and voltage signals up to 400V are supported. Equipped with complete trigger functions (auto, normal, single), you can freely trigger periodic analog signals and aperiodic digital signals. Furthermore, it has an autoset function, which saves you the trouble of making adjustments, and you can display the measured waveform just by pressing the AUTO button. [Transistor Tester] Automatically identifies and measures various transistors such as NPN and PNP transistors, N-channel and P-channel field effect transistors, junction field effect transistors, and passive components such as resistance (Ω), inductor, and capacitor. In addition, automatic detection of transistor terminals (base, collector, emitter) is also possible. [Signal generator] Can display 6 types of signal waveforms: sine wave, square wave, pulse wave, triangle wave, ramp wave, and DC wave. The output frequency adjustment range is 1~100 KHz, the output voltage is adjustable 3.3 V, and the output duty ratio is adjustable 0~100%. Note: Oscilloscope, transistor tester, signal generator, three functions cannot be used at the same time [Other functions] Toolbox function: Automatically identifies and analyzes NEC protocol infrared codes. Other features include continuity checking, 0-40V input voltage measurement, PWM output, 0-32V diode measurement, DS18B20 temperature sensor measurement, DHT11 temperature and humidity sensor measurement. [Japanese manual] PDF Japanese manual is available. If you contact FNIRSI, we will send you a PDF Japanese instruction manual. How to contact: Select the applicable order in "Order History" → Click "Problems with Order" → Click "Contact Seller" → Enter your question and click "Send" Multifunctional digital oscilloscope In addition to an oscilloscope, it also has transistor tester and signal generator functions, allowing you to perform a variety of measurements with just one machine. Fast and accurate measurements It has fast response speed, high measurement accuracy, and provides a clean measurement experience. Easy operation Operate with six buttons. Equipped with an auto-set function, you can display the measured waveform without making adjustments by pressing the AUTO button. Package contents DSO-TC3 main body ×1 General probe x1 Test hook x3 P6100 high pressure probe x1 Probe adapter x1 Type-C charging cable x1 Packing box x1 Instruction manual ×1