FNIRSI DSO-TC3 - a handheld device that combines a digital oscilloscope, transistor and component tester, and signal generator, with a 2.4-inch color display. It features a 10 MS/s sampling rate, 500 kHz bandwidth, six signal types, USB-C charging, and a built-in 1,500 mAh battery.
FNIRSI DSO-TC3 - a handheld device that combines a digital oscilloscope, transistor and component tester, and signal generator, with a 2.4-inch color display. It features a 10 MS/s sampling rate, 500 kHz bandwidth, six signal types, USB-C charging, and a built-in 1,500 mAh battery.
Guarantee
24 month
Delivery from Europe in
15 - 16
business days
FNIRSI DSO-TC3 is a digital oscilloscope, transistor and component tester, and signal generator in one portable device with a 2.4-inch color display. The device provides a 10 MS/s sampling rate, 500 kHz bandwidth, six waveform types, charging via USB-C, and has a built-in 1,500 mAh battery.
Product information | |
|---|---|
| Product type | 3-in-1 portable digital oscilloscope, transistor and component tester, and signal generator |
| Brand | FNIRSI |
| Model | DSO-TC3 |
| Screen | 2.4 inch color HD TFT screen |
| Dimensions | 79 × 103 × 31mm |
| Housing material | ABS |
Oscilloscope specifications | |
| Input impedance | 1 MΩ |
| Connection | AC/DC |
| Voltage range with 1:1 probe | 80 Vpp (±40 V) |
| Voltage range with 10:1 probe | 800 Vpp (±400 V) |
| Vertical sensitivity | 10mV-10V |
| Time base | 1 µs-10 s |
| Launch modes | Automatic, regular and disposable |
| Launch edge | Ascending/descending |
| Automatic measurements | Vmax, Vmin, Vave, Vrms, Vpp, frequency, period and duty cycle |
| Calibration signal | 1 kHz square wave |
Component tester | |
| Supported transistors | NPN and PNP, β 10-600 |
| Supported semiconductor devices | N-channel and P-channel MOSFETs, IGBTs, JFETs, SCRs, TRIACs, standard diodes, dual diodes and Zener diodes |
| Resistance measurement range | 0.01Ω-50MΩ |
| Capacity measurement range | 25pF-100mF |
| Inductance measurement range | 10 µH-1,000 mH |
| Zener diode measurement | Up to 32V |
| Battery check | 0.1-4.5 V, including voltage and polarity setting |
| Component identification | Automatic terminal detection and parameter display |
Signal generator and additional functions | |
| Generated waveforms | Sine, rectangular, pulse, triangular, ramp and continuous |
| Generator frequency | 1Hz-100kHz |
| Generator amplitude | 0-3.3V |
| Duty cycle | 0-100% |
| Checking the integrity of the circuit | Yes |
| Input voltage measurement | 0-40V |
| PWM output | Yes |
| Temperature sensor support | DS18B20: 0-85°C |
| Temperature and humidity sensor support | DHT11: 0-60 °C and 5-95% relative humidity |
| Infrared decoder | NEC protocol with user code and data code display |
Power supply and construction | |
| Battery | 1,500 mAh, 3.7 V lithium polymer |
| Duration of operation | Up to 4 hours |
| Charging | USB-C, 5V/1A |
| Stand | Foldable, adjustable up to 90° |
| Included accessories | Measurement probe, three test clips, USB-C cable and user manual |
Safety warning | |
| Warning | Use only within the specified measurement ranges and with the appropriate probes and accessories. Disconnect power before testing passive components. Never connect the oscilloscope or tester to circuits with voltages exceeding the permissible input voltage. This device is intended for electronic testing, diagnostics, and repair and should be used by persons familiar with electrical measurement procedures. |
| Height | 100mm |
| Length | 200mm |
| Weight | 350 g |
| Width | 150mm |