FNIRSI 2D15P 3-in-1 Benchtop 2CH 100MHz Phosphor Oscilloscope Multimeter

The FNIRSI 2D15P is a compact and versatile 3-in-1 benchtop measuring instrument that combines a dual channel digital oscilloscope, True RMS digital multimeter and DDS signal generator in one portable device. Designed for electronics testing, circuit debugging, equipment maintenance and laboratory use. It is ideal for technicians, engineers, students and electronics enthusiasts.

Thanks to its 500MSa/s sampling rate, up to 100MHz oscilloscope bandwidth and fast waveform capture rate, the 2D15P delivers clear and detailed signal analysis. Its 4.3″ IPS capacitive touchscreen works together with physical control buttons for convenient operation, while features such as 128-level grayscale display, infinite persistence, mathematical analysis and automatic measurements provide excellent control for advanced testing. The built in 5000mAh battery makes it suitable for both workshop and portable use.

Highlights:

• 3-in-1 instrument combining an oscilloscope, multimeter and signal generator.
• Dual channel oscilloscope with up to 100MHz bandwidth.
• High 500MSa/s real time sampling rate.
• Fast waveform capture rate of approximately 1200 waveforms per second.
• Large 4.3″ IPS capacitive touchscreen with physical control buttons.
• 128-level grayscale and color temperature waveform display.
• Infinite persistence and XY display modes.
• Supports mathematical waveform operations and real time signal analysis.
• Selectable 10K, 100K, and 1M memory depth.
• 19999-count True RMS digital multimeter.
• Built in 10MHz DDS signal generator with 11 waveform types.
• Waveform saving and export functions.
• Built in 5000mAh rechargeable battery.
• USB Type-C charging interface.

Specifications:

General

• Model: FNIRSI 2D15P.
• Functions: Oscilloscope, digital multimeter and signal generator.
• Display: 4.3″ IPS capacitive touchscreen.
• Controls: Touchscreen and physical control buttons.
• Battery Capacity: 5000mAh.
• Charging Interface: USB-C.
• Multimeter Display Count: 19999 counts.
• Multimeter Type: True RMS.
• Waveform Storage and Export: Supported.
• Operating Temperature: -5°C to 40°C.
• Maximum Operating Humidity: 80%.
• Dimensions: ~197×128×63mm.
  
• Weight: ~620g.

Oscilloscope Performance

• Channels: 2.
• Real Time Sampling Rate: 500MSa/s.
• Analog Bandwidth: 100MHz single channel / 50MHz dual channel.
• Memory Depth: 10K / 100K / 1M.
• Input Impedance: 1MΩ.
• Time Base Range: 5ns-50s.
• Vertical Sensitivity: 10mV-10V/div.
• Maximum Input Voltage: 800V with ×10 probe.
• Trigger Modes: Auto, Normal and Single.
• Trigger Types: Rising edge, falling edge and both edges.
• Input Coupling: AC / DC.
• Display Modes: Dot, Vector and Color Temperature.
• Persistence Settings: Minimum, 2s, 5s, 10s, 20s, 50s and Infinite.
• Bandwidth Limit: 20MHz.
• Waveform Capture Rate: Approximately 1200 waveforms per second.
• Additional Functions: Cursor measurement, mathematical operations, XY mode, automatic measurements, waveform capture and waveform export.

Multimeter Performance

• DC Voltage Range: Up to 1000V.
• AC Voltage Range: Up to 750V.
• DC Current Range: Up to 9.999A.
• AC Current Range: Up to 9.999A.
• Resistance Range: Up to 19.999MΩ.
• Capacitance Range: Up to 99.99mF.
• Additional Measurements: Diode test and continuity test.

Signal Generator Performance

• Output Channels: 1.
• Frequency Range: 0-10MHz.
• Output Amplitude: 0.1-3.0Vpp.
• Duty Cycle Adjustment: 0-100%.
• Supported Waveforms: Up to 11 common waveform types.

Ideal For:

• 🔌 Testing and troubleshooting electronic circuits.
• 📊 Analysing analogue and digital waveforms.
• ⚡ Measuring voltage, current, resistance and capacitance.
• 🛠 Electronics repair shops and service technicians.
• 🔧 Equipment maintenance and field testing.
• 🎓 Electronics laboratories, schools and universities.
• 💻 Microcontroller, Arduino, ESP32 and embedded system development.
• 📡 Testing sensors, communication signals and power supply circuits.
• ⚙️ DIY makers, engineers, students and electronics enthusiasts.