Handheld Digital Oscilloscope DSO-TC4 | 10MHz 48MSa/s | Component Tester

The DSO-TC4 is a handheld 3 in 1 digital oscilloscope, transistor and component tester and DDS signal generator, with 10MHz analogue bandwidth, 48MSa/s real-time sampling and up to ±400V input with a 10:1 probe. It identifies the type and pin order of transistors, diodes, FETs and SCRs on its own, outputs 13 test waveforms up to 50kHz and runs from a built-in 1500mAh battery with a 2.8 inch TFT colour screen. Features and Benefits - 10MHz, 48MSa/s scope with 1MΩ input and AC/DC coupling: covers power supply ripple, PWM, audio and logic-level signals. - Automatic measurement of Max, Min, Avg, RMS, Vpp, frequency, cycle and duty cycle, plus HOLD freeze: readings without counting grid squares. - Component tester with automatic type and pin recognition: transistors, diodes, Zener diodes, JFET, IGBT and MOSFET, SCRs and triacs, capacitors, resistors and inductors. - Toolbox functions: NEC IR remote decoding, voltage test, on-off test and DS18B20 and DHT11 sensor checks. - DDS signal generator with 13 waveforms, 0 to 50kHz and 0.1 to 3.0V, adjustable duty cycle: inject a known signal and view it on the same unit. - Screenshot saving and USB sharing to a PC: keep waveform records for reports. - Anti-burn protection on the test socket, Type-C charging, fold-out stand and auto sleep: made for the repair bench and site visits. Applications - Electronics repair and maintenance: sorting unknown or suspect semiconductors and checking signals in one pass. - Product development and R&D: quick waveform and component checks at the bench. - Remote control and sensor diagnostics: IR decoding and DS18B20 or DHT11 checks. - Teaching and hobby electronics: one pocket instrument for scope, generator and component work. In the box - DSO-TC4 unit, P6100 probe, alligator clip probe, 3 test hooks, adapter, Type-C charging cable, user manual, packing box. Note: the input range is ±40V (80Vpp) with a 1:1 probe and ±400V (800Vpp) with the P6100 at 10:1. Discharge capacitors before placing them in the component socket.