SPECIFICATIONS

 

AC current: 9999uA-9.999A

AC voltage: 9.999V-750.0V

Abmessungen: 167*89*35 mm

Amplitude: 0.1-3.3V

Band Width: 10M*2/50M*2

Batterie: 3000mAh Lithium Akku

Battery Included: Yes

Capacitance: 9.999mF-999.9nF

Certification: CE, EAC, RoHS, WEEE

Channel: Dual channel, Single channel

Continuity test: Support

Coupling method: AC/DC

DC Voltage: 9.999V-999.9V

DC: 9999uA-9.999A

DIY Supplies: Electrical

Digital Channels: 2

Diode: Support

Display Resolution: 320*240 Pixels

Display Size: None

Display mode: YT/Scroll

Export waveform images: Yes

Model: 2C23T/2C53T

Frequency: 1Hz-2MHz

Gewicht: About 300g

IS Battery Demountable: No

Impedance: 1MΩ

Ladeanschluss: USB TYPE-C (5V/1A)

Live line detection: Support

Maximum measured voltage: ±400V

Model Number: 2C23T/2C53T

Real Time Sampling Rate: 50M

Resistance: 999.9Ω-99.99MΩ

Save waveform screenshot: Yes

Standby Zeit: 6h (theoretisches Maximum, Laborwert)

Storage depth: 32kb

Temperature: -55~1300℃ / -67~2372℉

Time Base Range: 50ns-10s

Trigger mode: AUTO/Normal/Single

Trigger type: Rising edge, Falling edge

Vertical sensitivity: 20mV-10V

 

 

2C23T & 2C53T are advanced 3-in-1 dual-channel digital oscilloscopes launched by FNIRSI, specially designed for professionals in maintenance, development, education, and home use. Compact yet powerful, both models integrate three essential functions: oscilloscope, multimeter, and signal generator—making them ideal for versatile testing needs.

Both devices adopt an FPGA+MCU/ARM+ADC architecture with built-in high-voltage protection (±400V peak).

• 2C23T features a 50MS/s sampling rate and 10MHz bandwidth.

• 2C53T upgrades to a 250MS/s sampling rate and 50MHz bandwidth, providing higher precision and faster signal capture.

The multimeter in 2C23T offers a 4-digit, 10000-count true RMS display, while 2C53T enhances it with a 4.5-digit, 19999-count true RMS display, supporting AC/DC voltage and current, resistance, capacitance, diode, and continuity measurements.

The DDS signal generator in 2C23T outputs 7 signal types up to 2MHz, while 2C53T supports 13 signal types up to 50kHz. Both offer 1Hz step adjustment, with customizable frequency, amplitude, and duty cycle.

Each model is equipped with a 2.8-inch 320×240 HD display and a 3000mAh rechargeable battery, delivering up to 6 hours of standby time. With waveform screenshot saving and viewing support, these devices combine portability, power, and practicality in one tool.

 

 Basic Parameters

2C53T

• Product Model: 2C53T

• Display: 2.8-inch HD color screen

• Charging: Type-C (5V/1A)

• Battery: 3000mAh lithium battery

• Languages: Chinese, English

2C23T

• Product Model: 2C23T

• Display: 2.8-inch HD color screen

• Charging: Type-C (5V/1A)

• Battery: 3000mAh lithium battery

• Languages: Chinese, English, Portuguese, Japanese, German

 

 Oscilloscope Parameters

2C53T

• Channel: Dual-channel

• Sample Rate: 250MS/s

• Analog Bandwidth: 50MHz (independent dual-channel)

• Storage Depth: 1Kpts

• Input Impedance: 1MΩ

• Time Base Range: 10ns – 20s

• Vertical Sensitivity: 10mV/div – 10V/div (X1)

• Max Measured Voltage: ±400V

• Trigger Mode: AUTO / Normal / Single

• Trigger Type: Rising edge, Falling edge

• Display Mode: Y-T / Rolling / X-Y

• Coupling: AC / DC

• Persistence: OFF, 500ms, 1s, ∞

• Math Functions: 8 basic operations + FFT

• Waveform Screenshot: Supported

• Export Waveform Image: Supported

• Cursor Measurement: Supported

2C23T

• Channel: Dual-channel

• Sample Rate: 50MS/s

• Analog Bandwidth: 10MHz (independent dual-channel)

• Storage Depth: 32KB

• Input Impedance: 1MΩ

• Time Base Range: 50ns – 10s

• Vertical Sensitivity: 20mV/div – 10V/div (X1)

• Max Measured Voltage: ±400V

• Trigger Mode: AUTO / Normal / Single

• Trigger Type: Rising edge, Falling edge

• Display Mode: Y-T / Scroll

• Coupling: AC / DC

• Waveform Screenshot: Supported

• Export Waveform Image: Supported

 Multimeter Parameters

2C53T

• DC Voltage: 1.9999V / 19.999V / 199.99V / 1000V

• AC Voltage: 1.9999V / 19.999V / 199.99V / 750.0V

• DC Current: 19.999mA / 199.99mA / 1.9999A / 9.999A

• AC Current: 19.999mA / 199.99mA / 1.9999A / 9.999A

• Resistance: 199.99Ω / 1.9999KΩ / 19.999KΩ / 199.99KΩ / 1.9999MΩ / 19.999MΩ

• Capacitance: 9.999nF / 99.99nF / 999.9nF / 9.999uF / 99.99uF / 999.9uF / 9.999mF / 99.99mF

• Temperature: –55°C to 1300°C (–67°F to 2372°F)

• Diode Test: Yes

• Continuity Test: Yes

• Live Line Detection: Yes

2C23T

• DC Voltage: 9.999V – 999.9V

• AC Voltage: 9.999V – 750.0V

• DC Current: 9999μA – 9.999A

• AC Current: 9999μA – 9.999A

• Resistance: 999.9Ω – 99.99MΩ

• Capacitance: 9.999nF – 99.99mF

• Temperature: –55°C to 1300°C (–67°F to 2372°F)

• Diode Test: Yes

• Continuity Test: Yes

• Live Line Detection: Yes

 Signal Generator Parameters

2C53T

• Waveforms: 13 types
  Sine, Square, Sawtooth, Half Wave, Full Wave, Positive Step, Negative Step, Exponential Rise, Exponential Fall, DC, Multi-audio, Sinker Pulse, Lorentz

• Output Frequency: 0 – 50kHz

• Output Amplitude: 0 – 3V

• Output Duty Cycle: 0 – 100%

2C23T

• Waveforms: 7 types
  Sine, Square, Triangle, Full Wave, Half Wave, Noise, DC

• Channel: Single

• Output Frequency: 1Hz – 2MHz

• Output Amplitude: 0.1 – 3.3V

 

      2C23T Standard Version

• 2C23T Oscilloscope ×1

• P6100 Probe ×1

• Crocodile Clip Probe ×1

• Multimeter Probe ×1

• Type-C Charging Cable ×1

• User Manual ×1

• Packaging Box ×1

      2C23T Optional Version

• 2C23T Oscilloscope ×1

• P6100 Probe ×2

• Crocodile Clip Probe ×1

• Multimeter Probe ×1

• Type-C Charging Cable ×1

• User Manual ×1

• Packaging Box ×1

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     2C53T Standard Version

• 2C53T Oscilloscope ×1

• 10X P6100 Probe ×1

• Crocodile Clip Probe ×1

• Multimeter Probe ×1

• Type-C Charging Cable ×1

• Storage Handbag ×1

• User Manual ×1

• Packaging Box ×1

     2C53T Optional Version

• 2C53T Oscilloscope ×1

• 10X P6100 Probe ×2

• Crocodile Clip Probe ×1

• Multimeter Probe ×1

• Type-C Charging Cable ×1

• Storage Handbag ×1

• User Manual ×1

• Packaging Box ×1