SKU: FNIRSI DSO2C23T DUAL CH 10MHZ
BRAND: Fnirsi
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The FNIRSI-2C23T is a versatile 3-in-1 dual-channel digital oscilloscope designed for maintenance and development work. It combines an oscilloscope, multimeter, and signal generator in one device. The oscilloscope features FPGA+MCU+ADC architecture, 50 MS/s sampling rate, 10 MHz bandwidth, and high-voltage protection, supporting peak voltage measurements up to ±400V. It allows saving and analyzing waveform screenshots.
The multimeter offers 4-digit, 10,000-point true RMS measurements for AC/DC voltage, current, resistance, capacitance, diode, and continuity. The built-in DDS signal generator outputs 7 signal types, with adjustable frequency (up to 2 MHz), amplitude, and duty cycle.
The device has a 2.8" high-definition LCD (320x240 resolution) and a 3000mAh rechargeable battery with up to 6 hours of standby time, offering compact size and portability for a wide range of users including professionals, students, and hobbyists.
| Bandwidth | 10 MHz |
| Channels | 2 |
| Memory depth | 32 kpts |
| Sample rate | 50 MS/s |
| Vertical scale | 20 mV/div - 10 V/div |
| Display | 2.8" LCD (320x240) |
| Dimensions | 167 x 89 x 35 mm |
| Weight | 300 g |
| Bandwidth | 1 Hz - 2 MHz |
| Channels | 1 |
| Frequency resolution | 1 Hz - 2 MHz |
| Amplitude range | 0.1 - 3.3 Vpp |
| Waveform length | 16 kpts |
| Built-in functions | Sine, Square, Triangular, Full, Half, Noice, DC |
| Display resolution | 10000 counts |
| Max. AC voltage | 750 V |
| Max. DC voltage | 1000 V |
| Max. AC current | 10 A |
| Max. DC current | 10 A |
| Max. resistance | 100 MΩ |
| Max. capacitance | 100 mF |
| Temperature | -55 - 1300 ℃ |
| Duty cycle | 0 - 100 % |
| Other functions | Diode, Continuity, Non-Contact Voltage detection |
| True-RMS |
Yes
|
| Data logging |
Yes
|
| Device | Oscilloscope |
| Type | Handheld | 3 in 1 | 2C23T |