The DPOX180H is a cost-effective, handheld dual-channel digital phosphor oscilloscope from FNIRSI, combining an oscilloscope and signal generator. It features a 500MSPS real-time sampling rate, 180MHz bandwidth, and a 2.8-inch high-contrast IPS LCD. With a refresh rate of up to 50,000 waveforms per second, it captures even rare signal anomalies. The ZOOM time base aids digital protocol analysis, and with 5mV sensitivity, it can measure small signals accurately. Key features include noise filtering, a high-precision digital trigger with three modes, and a DDS signal generator supporting up to 20MHz. Additional functions include one-button auto adjustment, waveform storage for up to 250 sets, high-voltage protection up to 400V, USB export, and fast charging (5V/2A).

Features

2 Channels Digital Phosphor Oscilloscope
2 in 1 Handheld Oscilloscope+ DDS Signal Generator
180Mhz Bandwidth 500MSa/s Sampling Rate
Storage Depth 120Kpts
Maximum measurement voltage ±400V
200mv/div-10v/div vertical sensitivity
Support waveform image storage and export.
Trigger function: auto/normal/single
Effortless Usage: one-key-auto
Seamless Operations: Enhanced Data Saving

Specifications

Brand

FNIRSI

Model

DPOX180H

Number of Channels

Analog Bandwidth

180MHz

Max Waveform Capture Rate

50000wfm/s

Real Time Sampling Rate

500MSa/s

Maximum Sampling Rate

500MSPS

Input Coupling

DC/AC

Rise Time

2.5nS

Storage Depth

120Kpts

Water Resistance Level

IPX6

Input Impedance

1MΩ-18PF

Vertical Sensitivity

5mV ~ 10V(1X)

Time Base Range

5nS ~ 50S

DC Accuracy

±2%

Time Accuracy

±0.01%

Measurement Range

40mV ~ 80V(1X)

Digital Phosphor Technology

Support

Color Temperature Display

Support

Zoom Scaling Time Base

Support

20M Hardware Bandwidth Limitation

Support

Adjustable Automatic Bandwidth Limitation

Support

X-Y Mode

Support

FFT

Support

Cursor Measurement

Frequency / Period / Amplitude

Trigger Detection

Digital Trigger

Trigger Mode

Auto / Single / Normal

Trigger Edge

Rising / Falling

Roll Mode

Support

Screenshot Storage

Waveform Storage

250 Groups

Capture Signal

500

Parameter Measurement

12 Kinds

Signal Generator

14 Standard Function Signals

Auto-adjustment

Support

Waveform Manager

Support

Waveform Output

Support

High-voltage Burnout Protection

Support

Screen Size

2.8 Inches

Screen Resolution

320x240 Pixels

Display Technology

IPS Full View

Expansion Interface

USB Transmission Interface

Auto Power-off

5 minutes ~ 2 hours

Firmware Upgrade

Support

Charging Requirements

5V 2A

Battery Capacity

3000mAh

Standby Time

3.5 Hours at Full Charge

Dimensions

135x90x40mm

Traditional Oscilloscope

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