FNIRSI DPOX180H 2-in-1 Handheld Digital Phosphor Oscilloscope

Brand: FNIRSI
Product Code: DPOX180H
Availability: 4-6 business days
Planuojama gavimo data po užsakymo: 2026-08-28

159.40€
Ex Tax: 131.74€

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The FNIRSI DPOX180H is a portable digital phosphor oscilloscope (DPO) that combines a 180 MHz dual-channel oscilloscope, a 20 MHz DDS function generator, and advanced signal analysis features. It is designed as a compact, mobile tool for service, workshop, and laboratory applications, offering high functionality in a single device.

180 MHz bandwidth and 500 MSPS – measurement accuracy

The oscilloscope offers 180 MHz (-3 dB) analog bandwidth and up to 500 MSPS (250 MSPS in dual-channel mode) real-time sampling. This allows for accurate reproduction of fast edges, pulses, and high-frequency signals, which is essential for diagnosing modern electronic systems.

Digital phosphor technology – more information in the waveform

Digital phosphor technology uses a brightness scale and color temperature to visualize the signal frequency. This makes it easy to spot jitter, noise, instability and rare events that may remain invisible on classic oscilloscopes.

50,000 wfms/s – no downtime

The high refresh rate of 50,000 waveforms per second significantly reduces data acquisition downtime. This allows you to effectively capture transient disturbances and signal anomalies, which is especially important when analyzing switching power supplies and digital buses.

The hardware bandwidth limit is 20 MHz, and stable triggering

The integrated switchable 20 MHz hardware bandpass filter effectively reduces noise and high-level harmonics. Together with a wide trigger system (auto / normal / single, rising and falling edge) and adaptive trigger stabilization, it ensures a clear and stable signal image.

FFT and XY mode – frequency and relationship analysis

The FFT function provides a fast and high-quality review of the frequency spectrum of the signal under study. In addition, the XY mode with digital phosphor allows you to analyze the amplitude and phase relationships between two channels, e.g. in the form of Lissajous figures.

Time zoom and scroll mode

The oscilloscope offers a ZOOM time base in the range of 2×–1000×, which allows you to accurately analyze selected segments of the waveform. Scroll mode allows you to continuously monitor slowly changing signals in real time.

20 MHz DDS generator and chopping function

The integrated 20 MHz DDS function generator supports 14 waveform types, with frequency adjustment in 1 Hz steps. The unique output chopping function allows you to cut out a fragment of the measured waveform and use it as the generator output signal, with the ability to save up to 500 custom signals.

Data storage, review and export

Up to 250 waveforms and 90 screenshots (BMP) can be stored on the internal 120 Mbit memory. Data can be viewed directly on the device or exported to a computer via USB, and the firmware can be easily updated.

Mobility safety, and ease of use

The 2.8" (320×240) color IPS screen ensures good readability in all conditions. The device is equipped with one-button automatic configuration, cursor measurements, input protection up to 400 V, a 3000 mAh Li-ion battery (up to approx. 4 hours of operation), and fast 5 V / 2 A charging. The FNIRSI DPOX180H is a versatile and safe tool for electronics engineers, service technicians, students, and demanding hobbyists.

Specifications:

Manufacturer: FNIRSI
Model: DPOX180H
Device type: Handheld Digital Phosphor Oscilloscope (DPO)
Number of channels: 2
Analog bandwidth: 180 MHz (-3 dB)
Sampling rate: 500 MSPS (1 channel) / 250 MSPS (2 channels)
Refresh rate: 50,000 waveforms/s
Display technology: Digital Phosphor Oscilloscope (DPO)
Spectrum analysis: FFT (Fast Fourier Transform)
Operating modes: Auto / Normal / Single
Trigger: Rising edge / Falling edge
Hardware bandwidth: 20 MHz (switchable)
XY mode: Yes (with digital phosphor)
Time base zoom: 2× – 1000×
Scroll mode: Yes (scrolling/scrolling)
Signal generator: DDS (Direct Digital Synthesis)
Maximum generator frequency: 20 MHz
Generator waveform types: 14 (sine, square, triangle, sawtooth, pulse, multi-tone, etc.)
Generator frequency adjustment resolution: 1 Hz
Cut function: Yes (cutting waveform fragments)
Number of custom signals: Up to 500
Internal memory: 120 Mbit
Waveform recording: Up to 250 groups
Screen recording: Up to 90 files (BMP)
Data export: USB
Software upgrade: Yes (via USB)
Screen: IPS LCD display
Screen diagonal: 2.8 inches
Screen resolution: 320 × 240 pixels
Automatic measurements: Yes (one-button automatic control)
Manual measurements: Markers
Input protection: Up to 400V (surge protection)
Power supply: Lithium-ion battery
Battery capacity: 3000 mAh
Battery operating time: Up to approx. 4 hours
Charging: 5V / 2A (fast charging)
Auto power off: Yes (programmable, 5 min. - 2 h)
The 2.8-inch (320 × 240) color IPS display ensures good readability in all conditions. The device is equipped with one-button automatic configuration, marker measurements, input protection up to 400 V, a 3000 mAh lithium-ion battery (up to approx. 4 hours of operation) and fast 5 V / 2 A charging. The FNIRSI DPOX180H is a versatile and safe tool for electronics engineers, maintenance technicians, students and demanding hobbyists.

Tags: fnirsi, dpox180h, 2-in-1, handheld, digital, phosphor, oscilloscope, car, diagnostic, equipment

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