Description:
FNIRSI-2C53T is a versatile and highly practical three-in-one dual-channel digital oscilloscope launched by FNIRSI, designed for professionals in the maintenance and research industries. This device combines the functionalities of an oscilloscope, a multimeter, and a signal generator. The oscilloscope uses FPGA + ARM + ADC hardware architecture, featuring a 250MS/s sampling rate, a 50MHz analog bandwidth, and an integrated high-voltage protection module that supports peak voltage measurements up to ±400V. It also supports waveform screenshot saving and viewing for secondary analysis.
The multimeter function offers 4.5 digits with 19999 counts true RMS, supporting AC/DC voltage and current measurements, as well as capacitance, resistance, diode, and continuity measurements, making it an ideal multifunctional instrument for professionals, factories, schools, enthusiasts, or home use.
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 features a 2.8-inch 320*240 resolution high-definition LCD screen 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.
Specifications:
| Brand | FNIRSI |
|
Model
|
2C53T |
|
Display Screen
|
2.8 inch HD color screen
|
|
Resolution ratio
|
320*240
|
|
Charging Specifications
|
TYPE-C (5V/1A)
|
|
Battery
|
3000mAh lithium battery
|
|
Support Functions
|
Oscilloscope, Signal generator, Multimeter (view functional parameters for details)
|
|
Standby Time
|
6h (laboratory theoretical maximum)
|
|
Language
|
Chinese and English
|
|
Product Volume
|
167*89*35mm
|
|
Weight
|
300g
|
Oscilloscope Specifications:
|
Channel
|
Dual channel
|
|
Sample Rate
|
250MS/s
|
|
Analog Bandwidth
|
50M(dual channel independent 50M)
|
|
Storage Depth
|
1Kpts
|
| Impedance |
1MΩ
|
|
Time Base Range
|
10ns-20s
|
|
Vertical Sensitivity
|
10mV/div-10V/div (x1)
|
|
Maximum Measured Voltage
|
±400V
|
|
Trigger Mode
|
AUTO/Normal/Single
|
|
Trigger Type
|
Rising edge, Falling edge
|
|
Display Mode
|
Y-T/Rolling/X-Y
|
|
Coupling Method
|
AC/DC
|
| Persistence | OFF, 500ms, 1s, ∞ |
| Math | 8 Basic Operations + FFT |
| Waveform Screenshot Save | Supported |
| Export Waveform Image | Supported |
| Cursor Measurement |
Supported
|
| Infinite Afterglow |
Supported
|
Function Signal Generator Specifications:
|
13 Signal Waveforms
|
Output waveform: sine wave, rectangular wave, sawtooth wave, half wave, full wave, positive step wave, reverse step wave, exponential rise, exponential fall, DC, multi-audio, Sinker pulse, Lorentz wave
|
|
Output Frequency
|
0-50KHZ
|
|
Output Amplitude
|
0-3V
|
|
Output Duty Cycle
|
0-100%
|
Multimeter Specifications:
|
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
|
19.999MΩ / 1.9999MΩ / 199.99KΩ / 19.999KΩ 1.9999KΩ / 199.99Ω |
|
Capacitance
|
999.9uF / 99.99uF / 9.999uF / 999.9nF / 99.99nF / 9.999nF / 9.999mF / 99.99mF
|
|
Temperature
|
(-55~1300℃) / (-67~2372℉)
|
|
Diode
|
YES
|
|
Continuity Test
|
YES
|
Features:
- Strict Quality Selection and Refine on
- One Click Measurement For Easy Adjustment.
- Waveform Saving and Viewing
- Powerful Waveform Analysis.
- Widely Applicable for Precise Measurement.
- High Precision and More Reliable.
- Signal Generator function introduction.
Package Included:
- 1 x FNIRSI 2C53T 3-in-1 Handheld Oscilloscope
- 10 x Probe
- 1 x Crocodile Clip probe
- 1 x Multimeter Probe
- 1 x Charging Cable
- 1 x Storage Handbag
- 1 x Instructions.