USB oscilloscope
Manufacturer: TiePie engineering
Model: Handyscope HS4-50
4CH 50MS/s/ch DSO
Condition VERY GOOD


Acquisition system
Number of input channels    4 analog
Ch1, CH2, CH3, CH4    BNC
Type    Single ended
Resolution    12, 14, 16 bit user selectable
Accuracy    0.2 % of full scale ± 1 LSB
 
Noise    150 µVrms (200 mV range, 12 bit, 50 MS/s)
             450 µVrms (200 mV range, 16 bit, 6.25 MS/s)
Ranges (Full scale)    ±200 mV    ±2 V    ±20 V
                                   ±400 mV    ±4 V    ±40 V
                                   ±800 mV    ±8 V    ±80 V
Coupling    AC/DC
Impedance    1 MΩ / 30 pF
Maximum input voltage (in all ranges)    ±200 V (DC + AC peak < 10 kHz)
Maximum input voltage with 1:10 probe(in all ranges)    ±600 V (DC + AC peak < 10 kHz)
Bandwidth (-3dB)    DC to 50 MHz maximum
AC coupling cut off frequency (-3dB)    1 Hz with 1x probe
 
Maximum sampling rate
12 bit    50 MS/s
14 bit    3.125 MS/s
16 bit    195.3 kS/s
 
Maximum streaming rate
12 bit    500 kS/s
14 bit    480.8 kS/s
16 bit    195.3 kS/s
 
Sampling clock source     
Internal    Quartz
Accuracy    ±0.01 %
Stability    ±100 ppm over -40 °C to +85 °C
Time base aging    ±5 ppm/year
External    On extension connector
Voltage    3.3 V TTL, 5 V TTL tolerant
Frequency range    95 MHz to 105 MHz
 
Memory    128 KS per channel
 
Trigger
System    Digital, 2 levels
Source    CH1, CH2, CH3, CH4, OR, digital external
Trigger modes    Rising edge, Falling edge
Inside window, Outside window
Level adjustment    0 to 100 % of full scale
Hysteresis adjustment    0 to 100 % of full scale
Resolution    0.025 % (12 bits)
Pre trigger    0 to 131071 samples, 1 sample resolution
Post trigger    0 to 131071 samples, 1 sample resolution
Trigger hold-off    0 to 1048576 Samples, 1 sample resolution
Digital external trigger     
Input    Extension connector
Range    0 to 3.3 V (5 V max)
Coupling    DC

Interface

Power Requirements
Power from USB port    500 mA max (2.5 W max)
Power via external power input / extension connector    1500 mA max (7.5 W max)
Minimum voltage    4.5 VDC
Maximum voltage    12 VDC

Physical
Instrument height    25 mm
Instrument length    170 mm
Instrument width    140 mm
Cord length    1.8 m
Weight    480 g

I/O connectors
Channel 1...4    BNC
USB    fixed cable with USB 2.0 and USB 1.1 type A
Extension connector    D-sub 25 pins female

System Requirements
PC I/O connection    USB 2.0 High Speed (480 Mbit/s); (USB 1.1 Full Speed (12 Mbit/s) and USB 3.0 compatible)
Operating System    Windows 10/11 and Linux (via LibTiePie SDK)

Operating Environment
Ambient temperature    0 to 55 °C
Relative humidity    10 to 90% non condensing

Storage Environment
Ambient temperature    -20 to 70 °C
Relative humidity    5 to 95% non condensing

Certifications and Compliances
CE mark compliance    yes
RoHS    yes

Package
Instrument    Handyscope HS4
Oscilloscope probes    4 x Oscilloscope Probe 1:1-1:10 - HP-3060
Accessories    external power cable for PS/2 port
Software    Windows 10/11, via website
Drivers    Windows 10/11, via website
Software Development Kit    for Windows 10/11 and Linux, via website
Manuals    instrument manual and software user's manuals, color printed on paper and digital, via website

Downloads
Downloads for the TiePie Handyscope HS4-50 https://www.tiepie.com/en/usb-oscilloscope/handyscope-hs4#downloads

I send data sheet on request.

The device is in very good condition, not much used. In the original box with all accesories. Box has visible signs on use. See pictures 1-10 of original device. Pictures 11-12 are manufacturer's pictures.