Handyscope HS4-50

Key Features

50 MSa/s Sampling Speed Captures high-frequency signals accurately.
500 KSa/s Streaming Speed Enables continuous signal monitoring.
Portable Design Easy to carry for on-the-go testing.
High-Resolution Display Clear visualization of waveforms.
Advanced Triggering Captures complex signal patterns.
USB Connectivity Effortless data transfer to PCs.
Versatile Use Perfect for both field and lab environments.

The Handyscope HS4-50 is a versatile, high-performance portable oscilloscope designed for precise signal analysis in a wide range of applications. With a maximum sampling speed of 50 MSa/s, it ensures accurate and real-time capture of high-frequency signals, making it suitable for both laboratory and field use. The HS4-50 offers a maximum streaming speed of 500 KSa/s, allowing for continuous waveform monitoring and extended data capture without interruptions. It features a user-friendly interface with a compact design, making it easy to transport and operate in various settings. Its high-resolution display ensures clear visualization of waveforms, while advanced triggering options provide flexibility in capturing even the most complex signals. With a bandwidth that supports a broad range of signal types, the Handyscope HS4-50 is ideal for engineers and technicians working with digital and analog systems. Additionally, it offers USB connectivity, enabling seamless data transfer and integration with PC-based analysis tools. Whether for quick diagnostics in the field or detailed waveform analysis in the lab, the Handyscope HS4-50 provides the performance, portability, and precision needed for reliable signal testing and troubleshooting.

Handyscope HS4 Specifications

Acquisition system
Number of input channels	4 analog
Ch1, CH2, CH3, CH4	BNC, female
Type	Single ended
Resolution	User selectable in software
Native	12 bit
Enhanced	14, 16 bit
Accuracy	0.2 % of full scale ± 1 LSB

Noise	150 µVrms (200 mV range, 12 bit, 50 MSa/s) 450 µVrms (200 mV range, 16 bit, 195 kSa/s)
Ranges (Full scale)	±200 mV ±400 mV ±800 mV	±2 V ±4 V ±8 V	±20 V ±40 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	HS4-50	HS4-25	HS4-10	HS4-5
12 bit	50 MSa/s	25 MSa/s	10 MSa/s	5 MSa/s
14 bit	3.125 MSa/s	3.125 MSa/s	3.125 MSa/s	3.125 MSa/s
16 bit	195.3 kSa/s	195.3 kSa/s	195.3 kSa/s	195.3 kSa/s

Maximum streaming rate	HS4-50	HS4-25	HS4-10	HS4-5
12 bit	500 kSa/s	250 kSa/s	100 kSa/s	50 kSa/s
14 bit	480.8 kSa/s	250 kSa/s	99.2 kSa/s	50 kSa/s
16 bit	195.3 kSa/s	195.3 kSa/s	97.7 kSa/s	48.8 kSa/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 Kpts per channel

Trigger	Only available in scope/block mode, not in streaming mode
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
Interface	USB 2.0 High Speed (480 Mbit/s); (USB 1.1 Full Speed (12 Mbit/s) and USB 3.0 compatible)
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 V_DC
Maximum voltage	12 V_DC
Physical
Instrument height	25 mm (1 inch)
Instrument length	170 mm (6.7 inch)
Instrument width	140 mm (5.2 inch)
Cord length	1.8 m (70 inch)
Weight	480 g (17 ounce)
I/O connectors
Channel 1…4	BNC, female
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, 64 bits, and Linux (via libtiepie-hw 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

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Accessories

Package
Instrument	Handyscope HS4
Oscilloscope probes	4 x Oscilloscope Probe 1:1-1:10 – HP-3250I
Accessories	external power cable for second USB port
Software	Windows 10 / 11, 64 bits, via website
Drivers	Windows 10 / 11, 64 bits, via website
Software Development Kit	for Windows 10 / 11, 64 bits, and Linux, via website
Manuals	instrument manual and software user’s manuals color printed on paper and digital, via website

Handyscope HS4-50