FNIRSI-1014D Digital Oscilloscope and Signal Generator – A 2-in-1 Professional Measurement Instrument

The FNIRSI-1014D is a versatile 2-in-1 device that combines a two-channel digital oscilloscope with a built-in DDS signal generator. It is the ideal choice for electronics repair, laboratory measurements, development, education, or hobby use.

The device features a real-time sampling rate of 1 GSa/s and an analog bandwidth of 2×100 MHz, ensuring fast and accurate signal processing. The 7-inch, 800×480-pixel color TFT LCD display provides a clear and detailed view.

Thanks to its built-in protection system, it supports a measurement range of up to 400 V (with a 10X probe), making it safe to use even with higher-voltage systems.

Key Features

• 2-in-1 design: oscilloscope + DDS function generator
• Two-channel input
• 2×100 MHz bandwidth
• 1 GSa/s sampling rate
• 7” color TFT LCD display (800×480)
• Built-in signal generator with 14 basic waveforms
• Custom signal recording and playback
• Storage for up to 1,000 saved waveforms and 1,000 screenshots
• AUTO measurement function with a single button press
• FFT spectrum analysis function
• Lissajous figure display
• Manual measurement with the cursor
• USB connection for image export and data transfer
• Display with adjustable brightness
• Compact, portable design

• Measurement functions
• The device can measure up to 12 automatic parameters:
• Vpp
• Vp
• Vmax
• Vmin
• Vavg
• Vrms
• Frequency
• Duty+
• Duty-
• Time+
• Time-
• Period

• Technical Specifications
• Model: FNIRSI-1014D
• Material: ABS plastic
• Number of channels: 2
• Analog bandwidth: 2×100 MHz
• Sampling rate: 1 GSa/s
• Vertical sensitivity: 50 mV/div – 500 V/div
• Time base: 50 s/div – 10 ns/div
• Maximum measurement voltage:
• 1X probe: 40 V
• 10X probe: 40 V
• Input impedance: 1 MΩ
• ADC resolution: 8 bits
• Connection: AC / DC
• Trigger modes: Single / Normal / Auto
• Trigger edge: rising / falling
• USB interface: Yes
• Dimensions: 340 × 140 × 70 mm
• Weight: 2500 g

Package contents:

• 1 FNIRSI digital oscilloscope (with built-in signal generator)
• 1 User Manual (Product Instructions)
• 2 oscilloscope probes (BNC connectors, passive probes)
• 1 BNC-to-alligator clip test lead (with red and black ends)
• 1 USB-DC power cable (white, with cylindrical connector)
• 1 USB to USB data cable (white)
• 2 Power adapters (EU and US standard wall plugs)

2 accessory kits for the test probes:

• Colored marking rings
• Adjustment screwdriver
• Protective caps

Who is this product recommended for?

• Electronics repair shops
• Electrical technicians
• Developers
• Instrument technicians
• Educational institutions
• Electronics hobbyists

Why choose the FNIRSI-1014D model?

If you’re looking for a reliable, versatile, and affordable oscilloscope with a built-in signal generator, the FNIRSI-1014D is an excellent choice. It combines professional features, ease of use, and a portable design all in one device.