FNIRSI 2C53T Upgrade 3in1 Oscilloscope Multimeter Signal Generator 50MHz Bandwidth 250MS Rate Dual Channel 20000 Counts

FNIRSI-2C53T is a universal and practical dual channel digital three in one oscilloscope produced by FNIRSI for maintenance and research professionals. This device combines the functions of an oscilloscope, multimeter, and signal generator. The oscilloscope adopts FPGA+RM+ADC hardware architecture, with a sampling frequency of 250ms/s and an analog bandwidth of 50MHz. It has a built-in high-voltage protection module and supports peak voltage measurement up to ± 400V. It also supports saving and viewing signal shape screenshots for secondary analysis. The multimeter function provides 4.5-liter discharge, 19999 true standard readings, supports AC/DC voltage and current measurement, as well as capacitance, resistance, diode, and circuit integrity measurement, making it an ideal multifunctional tool for professionals, factories, schools, enthusiasts, or households. The built-in DDS function signal generator can output 13 types of function signals, with a maximum output frequency of 50kHz and a step size of 1Hz. The output frequency, amplitude, and duty cycle are adjustable. It is equipped with a 2.8-inch high-definition LCD screen with a resolution of 320 * 240 and a built-in 3000mAh rechargeable lithium battery, with a standby time of up to 6 hours. Its compact size provides users with more powerful practical functions and excellent portability. Basic parameters: Product model: 2C53T Display: 2.8-inch high-definition color screen Charging characteristics: Type-C (5V/1A) Battery: 3000mAh lithium battery. Oscilloscope parameters Channel: Dual channel Sampling frequency: 250ms/s Simulated bandwidth: 50m (dual channel independent 50m) Storage depth: 1000 spot Impedance: 1m Scanning range: 10ns to 20s Vertical sensitivity: 10mV/case -10V/case (x1) Maximum measured voltage: ± 400 V Trigger mode: automatic/normal/single player Trigger type: rising front, falling front Display mode: Y-T/Rolling/X-Y Connection method: AC/DC Constant: off, 500ms, 1s, ∞ Mathematics: 8 Basic Operations+BPF Save signal shape screenshot: Supports Signal image export: Supports Cursor measurement: supports Multimeter parameters DC voltage: 19999V/19999V/199.99V/1000V AC voltage: 19999V/19999V/199.99V/750.0V DC current: 19999A/1999.99 mA/19999A/9999A AC power: 19999A/1999.99 mA/19999A/9999A Resistance: 19999 Ω/19999 Ω/19999 Ω/19999 Ω, 19999 Ω/19999 Ω Capacity: 999.9 µ F/99.99 µ F/9999.9 NF/99.99 NF/9999 NF/9999 MF Temperature: (-55~1300 ℃)/(-67~2372 ℃) Diode: Yes Continuity check: Yes Signal generator parameters 13 Signal forms: Output signal forms: sine wave, rectangular wave, sawtooth wave, half wave, full wave, positive graded wave, negative graded wave, exponential growth, exponential decay, DC, multi tone, synchronous pulse, Lorentz wave Output frequency: 0-50 kHz Output amplitude: 0-3V Output work cycle: 0-100%

• 1. Fire protection: Double ceramic fuses protect the circuit. Intelligent burn protection, overload protection, and built-in dual fuses make it safer.
• 2. Excellent performance: The panel architecture adopts the same ARM+FPGA+high-speed ADC scheme as desktop computers, but the cost is high. This is not a typical CPU direct data acquisition scheme, it has a powerful transmission system with super strong signal shape capture capability without losing signal shape details.
• 3. Detailed signal shape analysis: supports advanced functions such as XY mode, cursor measurement, afterglow measurement, mathematical operations, etc. D. It can easily capture abnormal signals. Support signal storage and export for easy secondary analysis.
• 4. Save and view signals: Simply click once to save a screenshot of the signal shape. You can view the saved images on the oscilloscope or export them to a computer for secondary analysis.