HANMATEK HO52S 3-in-1 Handheld Oscilloscope Multimeter with Waveform Generator

1. Introducció

This manual provides detailed instructions for the safe and effective operation of your HANMATEK HO52S 3-in-1 Handheld Oscilloscope Multimeter with Waveform Generator. Please read this manual thoroughly before use and retain it for future reference.

2. Informació de seguretat

Always observe basic safety precautions when using this device to reduce the risk of fire, electric shock, or personal injury.

• Ensure the device is powered off before connecting or disconnecting probes.
• No supereu el volum màxim d'entradatage ratings (750VAC and 1000VDC for multimeter mode).
• Verify probe connections are secure before taking measurements.
• Eviteu utilitzar el dispositiu en mullat o damp condicions.
• Do not attempt to repair or modify the device; refer servicing to qualified personnel.

3. Característiques clau

The HANMATEK HO52S combines three essential functions in one compact handheld device:

• Mode oscil·loscopi: Dual channel, 50MHz bandwidth, 125MSa/s real-time sampling rate, 8k record length, 10000wfms/s waveform refresh rate. Features include cursor measurement, four automatic measurement functions, XY function, and one-key automatic setting.
• Mode multímetre: 4 1/2 digits (20000 counts) true RMS digital display. Standard voltage, current, resistance, diode, continuity, and capacitance tests. Automatic range function, maximum input voltage 750VAC/1000VDC. Independent multimeter and oscilloscope inputs, read hold, and relative measurement functions.
• Generador de senyal: Maximum waveform output frequency up to 25MHz. Outputs sine waves, sawtooth waves, square waves, pulse waves, and built-in special waveforms.
• Funció desa: Stores 4 sets of settings, 4 reference waveforms, 4 images, and 4 CSV format waveforms for easy comparison and analysis.
• Connectivitat: USB Type-C interface for mobile power supply and adapter charging. Supports computer connection for reading stored images and CSV waveforms.
• Eficiència energètica: Ultra-low power consumption (less than 3W), providing approximately 6 hours of continuous operation.

Figura 3.1: Mésview of the HO52S 3-in-1 functionality.

4. Contingut del paquet

Verifiqueu que tots els elements estiguin presents i en bon estat en obrir el paquet:

• 1 x HANMATEK HO52S 3-in-1 Handheld Digital Oscilloscope / Multimeter / Signal Generator
• 1 x bossa de transport
• 2 x Oscilloscope Probes
• 1 x adaptador
• 1 x cable USB
• 1 x Multimeter Pen
• 1 x Manual d'usuari
• 1 x Calibration Oscilloscope
• 1 x CD (for software download)

Figura 4.1: Accessoris inclosos i unitat principal.

5. Producte acabatview

The HANMATEK HO52S features a 3.5-inch TFT screen and an intuitive button layout for ease of use.

5.1 Controls del panell frontal

Figure 5.1: Front panel and side view amb components etiquetats.

• Àrea de visualització: 3.5-inch TFT screen for waveform and measurement display.
• Tecles F1-F4: Tecles multifunció, sensibles al context.
• Clau de mode: Switches between oscilloscope, multimeter, and signal generator modes.
• CH1/2 Key: Tecla de canvi de canal per a oscil·loscopi.
• HDR Key: Clau de retorn.
• Clau del sistema: Introdueix la configuració del sistema.
• Save Key: Introdueix la configuració de desament.
• Interruptor d'alimentació: Encén/apaga el dispositiu.
• Trig/Δ Key: Trigger menu for oscilloscope, relative value key for multimeter.
• Clau automàtica: Automatic setting for oscilloscope, range key for multimeter.
• Run/Stop Key: Starts/stops waveform acquisition for oscilloscope, hold value key for multimeter.
• Tecles de navegació: Up, Down, Left, Right, and Enter for menu navigation and parameter adjustment.

5.2 Ports d'entrada/sortida

• Oscilloscope Input (CH1, CH2): Connectors BNC per a sondes d'oscil·loscopi.
• Waveform Generator Output (GEN Out): BNC connector for signal output.
• Multimeter Input Ports (A, mA, COM, VΩHz+): Standard multimeter jacks.
• Port USB tipus C: For charging and PC communication.
• Calibration Signal: 3.3V/1kHz square wave signal output.

6. Configuració inicial

6.1 Engegada/apagada

1. Per encendre, premeu llargament el botó Interruptor d'alimentació botó.
2. Per apagar, premeu llargament la tecla Interruptor d'alimentació botó de nou.

6.2 Càrrega del dispositiu

Connect the provided USB Type-C cable to the device's USB port and the adapter to a power outlet. The device supports charging via mobile power banks as well.

Figure 6.1: USB Type-C charging.

6.3 Selecció de la llengua

Upon first power-on, you may be prompted to select a language. Use the navigation keys to select your preferred language (e.g., English) and press the Enter key to confirm.

7. Modes de funcionament

Premeu el botó Mode button to switch between Oscilloscope, Multimeter, and Signal Generator functions.

7.1 Mode d'oscil·loscopi

Connect oscilloscope probes to the CH1 or CH2 BNC inputs. Ensure the probe's magnification setting (1X or 10X) matches the device's setting for accurate readings.

Figure 7.1: Oscilloscope waveform display.

• Configuració automàtica: Premeu el botó Automàtic button for automatic waveform setup.
• Activador: Utilitza el Trig/Δ button to access trigger settings. Adjust trigger level and mode (Edge, Video, Pulse, Slope) for stable waveform display.
• Mesura del cursor: Enable cursors to precisely measure voltage (V) and time (T) differences on the waveform.
• Desa: Premeu el botó Desa button to store waveform data or screenshots.

7.2 Mode multímetre

Connect the multimeter test leads to the appropriate input jacks (COM, VΩHz+, mA, 10A) based on the measurement type.

Figure 7.2: Multimeter voltage mesura.

• Selecció de la funció: Use the navigation keys to select desired measurement function (Voltage, Current, Resistance, Diode, Continuity, Capacitance).
• Interval automàtic: Premeu el botó Automàtic button to enable or disable auto-ranging.
• Manteniu: Premeu el botó Executa / Atura button to hold the current reading.
• Mesura relativa: Utilitza el Trig/Δ button to activate relative measurement mode.

7.3 Mode generador de senyals

Connect the output of the signal generator (GEN Out) to the circuit or device under test.

Figure 7.3: Signal generator settings.

• Selecció de forma d'ona: Use the navigation keys to select the desired waveform type (Sine, Square, Sawtooth, Pulse, etc.).
• Ajust de paràmetres: Adjust frequency, amplitude, and offset using the navigation keys.

8. Funcions avançades

8.1 Connexió de PC

Connect the HO52S to a computer using the provided USB cable. The device will be recognized as a USB flash drive, allowing you to access and transfer stored images and CSV waveform data for further analysis.

Figure 8.1: PC connection for data transfer.

8.2 Autocalibració

The device features a self-calibration function to maintain accuracy. Refer to the on-screen menu in System Settings for initiating calibration.

9. Solució De Problemes

• Lectures inexactes: Ensure probe magnification settings (1X/10X) on both the probe and the device match. Select the correct coupling mode (DC for DC signals, AC for AC signals).
• Forma d'ona inestable: Verify proper grounding of the probe. Adjust the trigger level to approximately 50% of the signal amplitude. Switch the trigger mode to Normal or Single for non-periodic signals.
• Waveform Not Displayed/Appears in Corner: Adjust the time base and vertical sensitivity settings. Fine-tune the trigger level. For low-frequency signals (below 45Hz), manual adjustment of frequency may be required as auto-calibration might not be effective.
• El dispositiu no respon: Check battery level. If fully charged, try a factory reset via System Settings (note: this will erase all previous settings).

10. Especificacions

Figura 10.1: Dimensions del dispositiu.

11. Garantia i Suport

For warranty information, technical support, or service inquiries, please refer to the contact information provided with your product packaging or visit the official HANMATEK weblloc web. Conserveu el rebut de compra com a comprovant de compra.