Name: FNIRSI® 2C53T Upgrade Handheld 3in1 Oscilloscope Multimeter Signal Generator
SKU: 2C53T
Availability: OutOfStock

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.

Basic Parameters:

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 Parameters:

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 Parameters:

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%