HS502/HS512 Oscilloscope (USB)


Android portable 2-channels oscilloscope.

SKU: N/A Category:


A compact oscilloscope designed for HScope Android app and ready to be used on your phone or tablet. It integrates a new ARM® Cortex® – M4 MCU (released in 2022) with high-speed ADC up to 13MSa/s. It is an improved version of the popular HS402 DIY Oscilloscope, but with a new core-technology.

Main features

  • 2 Channels
  • ADC resolution: 8 – 12 – 16 bit
  • AC/DC Coupling
  • Hardware Trigger
  • Max rate: 13MSa/s – 8 bit, 6.5Msa/s -12 bit
  • Max input range: 16Vp (HS502) or 32Vp (HS512)
  • Max supported voltage (protection): 50Vp.
  • Memory buffer: 64KB (at least 8000 Sa/channel for 2 channels on)
  • HScope app ready to use without need to purchase additional license (additionally Automotive functions are enabled when the oscilloscope is connected. Annual updates after the first year or other software modules not included).

The package includes:

  • 1x USB-OTG High Quality Cable (50cm)

The package DO NOT INCLUDE (need to buy it separately):


Technical Specifications

HS502 (Original)
HS512 (Matt edition)
In few words Best for low level signals (standard vehicles, sensors, mV measures) Higher input range (Heavy Duty vehicles)
Input Ranges ±16V, ±8V, ±4V, ±1.6V, ±500mV
Max supported voltage (protection): 50Vp
±32V, ±16V, ±8V, ±3.3V, ±1V
Max supported voltage (protection): 100Vp
Sampling Rate 300KSa.s to 4.8Msa/s (12 bit) 13MSa/s (8 bit)
Real-time rates
1KSa – 300KSa (2 channels)
1KSa – 600KSa (1 channel)
ADC Resolution 8 – 12 – 16 bit (depending on rate)
Input Noise
(±16V input range)
0.1% @ 4.8MSa/s
0.07% @ 1.2MSa/s
0.04% @ 150KSa/s (real-time)

Cross-channel noise: 0.25%
Minimum noise: 1mV @ 75KSa/s ±500mV input range
Bandwidth 1.6 MHz (tested with 2Vpp signal)
Input Impedance 1 Mohm (1.010 kOhm)
Memory Buffer 32K samples (half when use 2 channels together)
Trigger Hardware, real-time, position within first 500 samples
HW Features – AC/DC Coupling Module
– PWM Output Generator (up to 1 MHz, duty cycle 1-99%)
Power Consumption 120mA @ 5V

Modules Supported in HScope
(they may require separate purchase)

Automotive Module up to*: 600 KSa/s single channel, 300KSa/s with 2 channels
Audio Module
– Digital Module

OS Version Android 7+

*performances dependent from Android hardware and OS version. Check required OS Version. Suggested CPU 2.1GHz+


This oscilloscope works only with HScope app for Android.


Related Video

Additional information

Weight 0.16 kg
Dimensions 15 × 10 × 5 cm

HS502, HS512, HS502 (2024 Edition)



You may also like…