FNIRSI ScopeMaster 2C53P – Advanced 3-in-1 Touchscreen Oscilloscope, Multimeter & DDS Signal Generator (50MHz, 250MS/s, Dual Channel)

Upgrade your electronics testing experience with the FNIRSI ScopeMaster 2C53P, a powerful 3-in-1 multifunctional lab instrument that seamlessly combines a 50MHz Digital Tablet Oscilloscope, a Precision Multimeter, and a DDS Signal Generator into one compact and portable touchscreen device.

Engineered for professionals, hobbyists, and electronics repair experts, this dual-channel device features a high-resolution 7-inch capacitive touchscreen, ultra-fast 250MSa/s real-time sampling rate, and waveform capture capabilities with crisp clarity and intuitive control.

Key Features:

3-in-1 Functionality

• Digital Oscilloscope (50MHz Bandwidth) – Real-time dual-channel waveform capture with 250MS/s sampling rate

• Precision Multimeter – Measure voltage, current, resistance, capacitance, diode, continuity & more

• DDS Signal Generator – Generate sine, square, triangle, sawtooth, pulse waveforms (1Hz–10MHz)

7" Full-Color Touchscreen Display

• Tablet-style UI with gesture support, menu navigation, zoom, and multi-point control

• Intuitive layout for fast testing & visual analysis

Dual-Channel Real-Time Measurement

• Simultaneously monitor and compare waveforms from two independent inputs

• Capture glitches, anomalies, and pulse signals with high accuracy

Smart Multimeter with Auto-Range

• True RMS accuracy with automatic scaling

• Real-time digital readouts and graphical display

Advanced DDS Output Generator

• Ideal for waveform simulation, circuit response testing, and filter analysis

• Supports modulation and frequency adjustment with high precision

Portable & Rechargeable Design

• Built-in high-capacity lithium battery ensures long-lasting usage

• Lightweight body perfect for on-site testing, repair labs, and educational use

Built-In Storage & USB Connectivity

• Save screenshots, waveforms, and test data with one tap

• Export results via USB for further analysis or documentation

Ideal For:

• Electronics engineers & repair technicians

• R&D labs and industrial maintenance

• STEM education & electronics learning

• DIY makers, Arduino & embedded developers

Technical Specifications at a Glance: