2C23T 2C53T Upgrade 50MHz Handheld Digital Oscilloscope Multimeter Signal Genera

Product Description

FNIRSI-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 a 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 4-digit 10000-count true RMS, while 2C53T enhances it with 4.5-digit 19999-count true RMS, 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

FNIRSI-2C53T

• Product Model: 2C53T

• Display: 2.8-inch HD color screen

• Charging: Type-C (5V/1A)

• Battery: 3000mAh lithium battery

• Languages: Chinese, English

FNIRSI-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

FNIRSI-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

FNIRSI-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

FNIRSI-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

FNIRSI-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

FNIRSI-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%

FNIRSI-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

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

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Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.