Introducció
The BSIDE S20 Digital Multimeter is a high-speed, automatic intelligent multimeter designed for precise electrical measurements. It features an integrated EMF detector, a large EBTN color LCD, and a rechargeable battery. This manual provides detailed instructions for safe and effective use of your device.
Característiques clau
- High-Speed Digital Multimeter: Equipped with a powerful chip for rapid and accurate measurements, including capacitance.
- Pantalla LCD a color gran: Features a 3.5-inch EBTN color screen showing test values, analog bars, and frequency/ambient temperature for enhanced readability.
- Identificació automàtica: Smart technology automatically identifies tested parameters and selects the appropriate range, making it user-friendly for beginners.
- Bateria recarregable: Includes a built-in 800mAh Li-ion rechargeable battery and charging cable for convenient power.
- Integrated EMF Detector: Detects electromagnetic fields from various electronic devices, providing an alarm and analog bar display.
- Versatile Measurements: Capable of measuring DC/AC voltage, resistance, capacitance, frequency, diode, and continuity.
- Funcions addicionals: Auto-ranging, auto power-off, data hold, and low battery indication.
Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- BSIDE S20 Smart Multimeter EMF
- Fils de prova
- Maleta de transport
- Cable de càrrega USB
- Manual d'usuari (anglès)

Image: The BSIDE S20 Multimeter shown with its included test leads, USB charging cable, and protective carrying case.
Configuració
1. Carregant la bateria
The BSIDE S20 Multimeter is equipped with a built-in rechargeable Li-ion battery. Before first use, ensure the device is fully charged.
- Connect the provided USB charging cable to the multimeter's charging port.
- Connecteu l'altre extrem del cable USB a un adaptador de corrent USB estàndard (no inclòs) o al port USB d'un ordinador.
- The charging indicator on the display will show the charging status. A full charge typically takes a few hours.

Image: The BSIDE S20 Multimeter being charged via a USB cable connected to a laptop, illustrating the rechargeable battery feature.
2. Connexió dels cables de prova
Properly connect the test leads for accurate measurements.
- Inseriu el cable de prova negre a la presa d'entrada "COM" (comú).
- Insert the red test lead into the "INPUT" input jack.
- Ensure connections are secure before performing any measurements.
Instruccions de funcionament
The BSIDE S20 features an intelligent automatic mode for most measurements. It can also be manually switched to specific functions.
1. Encendre/apagar
Press and hold the power button (usually located on the top right of the device) to turn the multimeter on or off. The device will automatically power off after a period of inactivity to conserve battery.
2. Automatic Mode Selection
In automatic mode, the multimeter intelligently identifies the type of measurement (AC/DC voltage, resistance, continuity) and displays the result. This is the default mode upon power-on.

Image: The BSIDE S20 Multimeter display highlighting the automatic mode selection feature, with icons for different measurement types.
3. Comprensió de la pantalla
The 3.5-inch EBTN color LCD provides clear readings with three main results:
- Valor de prova: The primary numerical measurement.
- Barra analògica: A graphical representation of the measurement, useful for quick trend observation.
- Frequency/Ambient Temperature: Additional contextual information displayed simultaneously.

Image: The BSIDE S20 Multimeter display showing a voltage reading of 110.0V AC, a frequency of 60.00 Hz, and an analog bar graph.
4. Performing Measurements (General Steps)
- Ensure the test leads are correctly connected to the multimeter.
- Turn on the multimeter. It will typically start in automatic mode.
- Select the desired measurement function if not using automatic mode (refer to the device's buttons for mode selection).
- Carefully connect the test probes to the circuit or component you wish to measure.
- Llegiu el valor de mesura a la pantalla.
- Always disconnect the test probes from the circuit before changing functions or turning off the device.
5. VoltagMesura (CA/CC)
Per mesurar voltage, connect the test probes in parallel with the circuit or component. The multimeter will automatically detect AC or DC voltage in auto mode.
Video: Demonstration of the BSIDE S20 Multimeter measuring AC and DC voltage, resistance, continuity, capacitance, live wire detection, and EMF detection in an electrical setup.
6. Mesura de Resistències
To measure resistance, ensure the circuit is de-energized. Connect the test probes across the component.
Note: The video above also shows a resistance measurement of 100.0 kΩ.
7. Prova de continuïtat
For continuity, ensure the circuit is de-energized. Connect the test probes across the path to be tested. If the resistance is below 30Ω, an audible beep will sound, indicating continuity.
Note: The video above also shows a continuity test with an audible beep.
8. Mesura de la capacitat
To measure capacitance, ensure the capacitor is discharged before connecting the test probes. The BSIDE S20 offers high-speed capacitance measurement.

Image: The BSIDE S20 Multimeter connected to a capacitor on a circuit board, displaying a capacitance reading of 68.00 uF.
Note: The video above also shows a capacitance measurement of 37.1 uF.
9. EMF Detection
The integrated EMF detector helps identify electromagnetic fields. Move the multimeter near potential sources of EMF radiation.
- The display will show an EMF reading and an analog bar.
- An audible alarm will sound if a significant EMF is detected.

Image: The BSIDE S20 Multimeter displaying an EMF reading, surrounded by common household electronics that emit electromagnetic fields.
Note: The video above also shows the EMF detection feature with an audible alarm.
10. Detecció de cable en viu
To detect live wires, select the "LIVE" function. Use the red test probe to approach the wire. The multimeter will indicate the presence of live voltage with an alarm and display changes.
Note: The video above also shows the live wire detection feature.
Manteniment
Neteja
Wipe the device with a dry, soft cloth. Do not use abrasive cleaners or solvents. Ensure the device is powered off and disconnected from any circuits before cleaning.
Emmagatzematge
Store the multimeter in its protective carrying case in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, ensure the battery is partially charged (around 50%) to prolong its lifespan.

Imatge: Un primer pla view of the BSIDE S20 Multimeter, highlighting its durable protective case.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | Bateria baixa o esgotada. | Carregueu la bateria amb el cable USB proporcionat. |
| Lectures inexactes. | Incorrect mode selection; poor test lead connection; external interference. | Ensure correct mode (Auto or specific function). Check test lead connections. Move away from strong electromagnetic fields. |
| No hi ha cap bip de continuïtat. | Resistance is too high; circuit is open. | Verify the circuit path. The beep activates for resistance below 30Ω. |
| EMF detector not responding. | No significant EMF source nearby; device not in EMF mode. | Ensure the device is in EMF detection mode. Move closer to known EMF sources. |
Especificacions
| Paràmetre | Valor |
|---|---|
| Pantalla màxima | 9999 recomptes |
| Tipus de visualització | Color LCD EBTN |
| Mida de la pantalla | 3.5 polzades |
| DC Voltage | 0.5V-620V ±(0.8%+3); Resolution: 0.001V |
| Vol. ACtage | 1.0V-620V ±(1.2%+5); Resolution: 0.001V |
| Resistència | 1Ω-10.0MΩ ±(1.2%+3); Resolution: 0.1Ω |
| Capacitat | 0.5uF-1000uF ±(3.5%+8), 1000uF-6000uF ±(4.5%+10); Resolution: 0.1uF |
| Freqüència | 10Hz-1000Hz ±(2.0%+10); Resolution: 1Hz |
| Prova de díode | Measures diodes within 1.0V |
| EMF Detection | Alarm beep, LCD with analog bars |
| Live Wire Check | Alarm beep, LCD with analog bars |
| Continuïtat | Audible signal if resistance is less than 30Ω |
| Font d'alimentació | 3.7V Rechargeable Battery (included) |
| Dimensions | 143 x 69 x 17 mm (5.63 x 2.72 x 0.67 polzades) |
| Pes | 143 g (0.31 lliures) |
| Compliment de seguretat | CE |
Garantia i Suport
For warranty information and technical support, please refer to the official BSIDE weblloc web o poseu-vos en contacte amb el vostre distribuïdor. Conserveu el rebut de compra per a reclamacions de garantia.