Auto-Setup & High Accuracy
Automatically detect waveforms (up to 45Hz) with one-click AUTO mode, ensuring precise measurements for both analog and digital signals. Perfect for quick troubleshooting in repair labs or classrooms.
250kHz Bandwidth & 2.5MS/s Real-Time Sampling
Capture detailed signal patterns with professional-grade performance, ideal for analyzing low-frequency circuits, audio systems, and educational experiments.
3-Hour Portable Operation
Built-in 400mAh lithium battery supports 3 hours of continuous use. Lightweight (100g) and compact (103×73×25mm) design for on-the-go testing in workshops or fieldwork.
±40V Wide Voltage Range & X1/X10 Probe Modes
Safely measure high-voltage circuits (up to ±400V with X10 probes) and match probe settings via the ×1/×10 indicator to avoid errors.
2.8" HD Display & User-Friendly Interface
View crisp waveforms (320×240 resolution) with clear parameter labels. Intuitive buttons for trigger modes (Auto/Single/Normal), vertical/horizontal adjustments, and one-touch calibration.
Specification:
Bandwidth: 250kHz
Real-Time Sampling Rate: 2.5MS/s
Voltage Range: ±40V (X1 Probe), ±400V (X10 Probe)
Display: 2.8" LCD (320×240 PPI)
Battery: 400mAh Li-ion (3H Runtime)
Trigger Modes: Auto/Single/Normal, Edge Selectable
Probe Coupling: AC/DC
Dimensions: 103×73×25mm
Weight: 100g (Ultra-Light)
Calibration: 1kHz, 3Vpp Square Wave Output
Conclusion: Why Choose 250kHz Over 1MHz+?
Demand Matching: 90% of maintenance/teaching scenarios do not require bandwidth over 1MHz; blindly pursuing high parameters increases cost and complexity.
Sufficient Performance: The 2.5MS/s sampling rate meets the 5x oversampling standard for 250kHz signals, ensuring true waveform reproduction.
Focus on Core Needs: Investment is directed towards portability, battery life, and safety design rather than redundant performance, aligning better with the actual needs of target users.
