FNIRSI DSO-TC3 combines a digital oscilloscope, electronic component tester, signal generator, continuity test, voltage test, temperature and humidity measurement, infrared decoding and other functions are skillfully integrated. It is equipped with a 2.4-inch color TFT display, built-in rechargeable lithium battery, brings users stronger and more practical functions with good portability.

FNIRSI DSO-TC3 is an upgraded version of DSO-TC2. On the basis of DSO-TC2, it has upgraded capacitance ESR detection, function signal generator output, oscilloscope bandwidth and sampling rate improvement, input voltage and diode detection range increase and so on. The improvement in performance and function of DSO-TC3 makes the device more stable and accurate in the detection process.

Oscilloscope

Real-time sample rate：10MSa/s

Analog Bandwidth：500Khz

Input resistance：1MΩ

Coupling method：AC/DC

Test voltage range：400V

Vertical Sensitivity (x1)：10mV-10V

Horizontal time base range：1us-10s

Trigger mode：Auto / Normal / Single

Trigger type：Rising edge / Falling edge

Waveform Freeze：Yes

Automatic measurement：Yes

Transistor tester

Triodes：β is greater than 10 and less than 600

Diodes：Forward voltage drop <4.5V

Reglulated diode：0.01~32V

MOSFET：JFET，IGBT，MOSFET

SCRs：Turn-on voltage <5V, gate Pole trigger current <6mA

TRIAC：Turn-on voltage <5V, gate Pole trigger current <6mA

Capacitor：25pF~100mF

Resistor：0.01Ω~50MΩ

Inductor：10uH~1000mH

Battery：0.1~4.5V

Input voltage：0~40V

DS18B20：0-85℃

DHT11：0-60℃/5-95%

Infrared remote decoding：NEC protocol infrared cod

NOTE：

①Ices, Iceo, Uf are only displayed when they are valid.

② Junction capacitance and reverse leakage current are only displayed when they are valid.

③The turn-on or turn-off voltage of the FET must be less than 5V.

④ Displayed only when there is a protection of diode.

⑤Vloss is only displayed when it is valid.

⑥Two-legged components and measure the inductance when the resistance is less than 2.1kΩ.

Function Signal Generator

sine wavel：1-100KHz/0-3.3V/50%

Square wave：1-100KHz/3.3V/50%

Pulse wave：1-100KHz/3.3V/0-100%

Triangle wave：1-100KHz/0-3.3V/50%

Ramp：1-100KHz/0-3.3V/0-100%

DC：0-3.3V

NO.1(Standard)

DSO-TC3 *1

Ordinary probe*1

Test hook*3

Type-C charging cable*1

Packing box*1

Manual*1

NO.2(Option)

DSO-TC3 *1

P6100 High Voltage Probe*1

Ordinary probe*1

Test hook*3

Adapter*1

Type-C charging cable*1

Packing box*1

Manual*1