Mini Pocket Handheld Oscilloscope 500kHz 2.5MS/s LCD One-Key Auto 400mAh AC/DC Coupling Type-C Waveform Display HP-500K

Feastures:

[Pocket-Sized & Portable Design]
Ultra-compact size: 103 × 73 × 25 mm (4.06 × 2.87 × 0.98 in), weight only 100 g (3.53 oz). Fits easily in a pocket or tool bag – ideal for field repairs, electronic circuit testing, sensor signal monitoring, and educational labs.

[One-Key Auto Measurement & Easy Operation]
Built-in efficient one-click AUTO button automatically identifies waveform type, adjusts amplitude and time base, and displays the matched waveform on screen without complex settings. Perfect for both beginners and professionals. Supports auto, normal, and single trigger modes.

[High Bandwidth & Wide Voltage Range]
Real-time sampling rate: 2.5 MS/s, bandwidth: 500 kHz. Measures voltage up to ±40V (with x1 probe) or ±400V (with x10 probe). Input coupling: AC/DC switchable. Suitable for periodic analog signals as well as non-periodic digital signals.

[Clear LCD Display & Detailed Parameters]
2.8 inch high definition LCD screen with 320×240 resolution. Displays Vmax, Vmin, Vrms, Vp, frequency (Freq), duty cycle (Dut), cycle time (Cyc), and waveform simultaneously. Vertical sensitivity: 10mV/Div – 20V/Div (1-2-5 progression). Time base: 10μs/Div – 50s/Div.

[Rechargeable Battery & Calibration Square Wave]
Built-in 400mAh lithium battery provides approx. 3 hours of continuous use. Type C charging port (5V/1A) with red/green charging indicator. Also features a 1kHz, 3Vpp calibration square wave output for probe compensation. Rugged housing with drop protection stand and highly elastic buttons.

Parameters:

Product Name: Mini Pocket Handheld Oscilloscope
Sampling Rate: 2.5 MS/s
Bandwidth: 500 kHz
Display: 2.8 inch LCD, 320×240 pixels
Vertical Sensitivity: 10mV/Div – 20V/Div (1-2-5 progression)
Time Base Range: 10μs/Div – 50s/Div (1-2-5 progression)
Voltage Range (x1 probe): ±40V (Vpp 80V)
Voltage Range (x10 probe): ±400V (Vpp 800V)
Input Coupling: AC / DC
Trigger Modes: Auto / Normal / Single
Calibration Square Wave: 1kHz, 50% duty cycle, 3Vpp
Power Supply: Built-in 400mAh lithium battery
Charging Port: Type C (5V/1A)
Charging Indicator: Red (charging) / Green (fully charged)
Dimensions: 103 × 73 × 25 mm (4.06 × 2.87 × 0.98 in)
Weight: 100 g (3.53 oz)

Package Includes:

1 × Mini Handheld Oscilloscope (main unit)
1 × Probe (with x1/x10 switch)
1 × Type C Charging Cable
1 × User Manual