VEVOR Digital Multimeter SS101 User Manual

1. Isingeniso

Thank you for choosing the VEVOR Digital Multimeter SS101. This device is designed for safe and accurate electrical measurements, suitable for both home DIYers and professional applications. Please read this manual thoroughly before use to ensure proper operation and safety.

1.1 Izinyathelo Zokuphepha

• Hlala unamathela kumakhodi okuphepha asendaweni nawezwe lonke.
• Ensure the multimeter is set to the correct function and range before making measurements.
• Do not exceed the maximum input values for any function.
• Qaphela kakhulu lapho usebenza ngamasekethe abukhoma.
• Idivayisi iyahambisana I-CAT II 600V safety standard, ensuring safe operation in high-voltage izimo.
• The housing is made of sturdy plastic with an IP20 isilinganiso sokuvikela.
• Replace batteries and fuses only with specified types.

2. Okuqukethwe Kwephakheji

Qinisekisa ukuthi zonke izinto ezibalwe ngezansi zifakiwe kuphakheji yakho:

• 1 x VEVOR Digital Multimeter SS101
• 2 x Test Leads (Red and Black)
• 1 x Ukuhlolwa Kwesimo Sokushisa
• 1 x 9V Ibhethri
• 1 x Incwadi Yomsebenzisi

Figure 2.1: VEVOR Digital Multimeter SS101 and its accessories.

3. Umkhiqizo Uphelileview

3.1 Ukuhlelwa Kwephaneli Engaphambili

Figure 3.1: Front Panel Layout of the Multimeter.

• I-Rotary Switch: Selects the desired measurement function.
• Inkinobho yokukhetha: Toggles between different modes within a function (e.g., AC/DC).
• RANGE Inkinobho: Switches between auto-ranging and manual ranging.
• Inkinobho ye-REL: Activates relative measurement mode.
• MAX/MIN Inkinobho: Records maximum and minimum values.
• BAMBA Inkinobho: Imisa ukufundwa kwesibonisi samanje.
• Inkinobho Yokukhanya: Activates/deactivates the display backlight.
• Input Jack (VΩmA): Okwevoltage, resistance, capacitance, frequency, temperature, diode, and continuity measurements.
• COM Jack: Okufakwayo okuvamile (okungekuhle) kuzo zonke izilinganiso.
• UJack we-10A: For high current (up to 10A) measurements.

3.2 Izici zokubonisa

Figure 3.2: Backlit LCD Display.

• 4000-Count LCD: Provides clear digital readings.
• Ukukhanya kwangemuva: Ithuthukisa ukubonakala ezimeni zokukhanya okuphansi.
• Auto-Ranging Indicator: Displays 'AUTO' when auto-ranging is active.
• TRMS Indicator: Shows 'TRMS' for True RMS measurements.
• I-Negative Polarity Inkomba: Automatically displays '-' for negative readings.
• Ngokukhonjwa Kwebanga: Displays 'OL' when the measured value exceeds the selected range.
• Inkomba Yebhethri: Ibonisa impilo yebhethri esele.

4. Setha

4.1 Ukufakwa kwebhethri

The multimeter requires one 9V battery (included). To install or replace the battery:

1. Ensure the multimeter is OFF and test leads are disconnected.
2. Thola ikhava yengxenye yebhethri ngemuva kweyunithi.
3. Use a screwdriver to remove the screw securing the cover.
4. Remove the cover and insert the 9V battery, observing correct polarity.
5. Shintsha isembozo bese usivikela ngesikulufu.

4.2 Ukuxhumanisa Imihlahlandlela Yokuhlola

Always connect the test leads correctly for accurate and safe measurements:

• Xhuma i- black test lead kwe COM (common) input jack.
• Ngezilinganiso eziningi (umqulutage, resistance, capacitance, frequency, temperature, diode, continuity), connect the red test lead kwe VΩmA ujeke wokufaka.
• For high current measurements (up to 10A), connect the red test lead kwe 10A ujeke wokufaka.

5. Amamodi Okusebenza

Turn the rotary switch to the desired function. Use the SELECT button to toggle between modes (e.g., AC/DC) if applicable.

5.1 UmqtagUkulinganisa kwe-e (DC/AC)

Ukukala ivolumutage:

1. Set the rotary switch to the 'V' (Voltage) isikhundla.
2. Use the SELECT button to choose between DC (V-) or AC (V~) voltage.
3. Xhuma izintambo zokuhlola zihambisane nesekethe noma ingxenye elinganiswayo.

5.2 Current Measurement (DC/AC)

Ukulinganisa okwamanje:

1. Set the rotary switch to the 'A' (Current) position.
2. Use the SELECT button to choose between DC (A-) or AC (A~) current.
3. Connect the test leads in series with the circuit. Ensure the circuit is open before connecting the meter.

5.3 Isilinganiso Sokumelana

Ukukala ukumelana:

1. Set the rotary switch to the 'Ω' (Resistance) position.
2. Ensure the circuit or component is de-energized before measuring.
3. Xhuma izintambo zokuhlola kulo lonke ingxenye.

5.4 Isilinganiso Samandla Okusebenza

Ukukala amandla:

1. Set the rotary switch to the 'F' (Capacitance) position.
2. Ensure the capacitor is fully discharged before measuring.
3. Xhuma izintambo zokuhlola ngaphesheya kwe-capacitor.

5.5 Ukulinganisa Imvamisa

Ukukala imvamisa:

1. Set the rotary switch to the 'Hz' (Frequency) position.
2. Xhuma izinkomba zokuhlola emthonjeni wesignali.

5.6 Isilinganiso Sokushisa

Ukukala izinga lokushisa:

1. Set the rotary switch to the '°C/°F' (Temperature) position.
2. Connect the temperature probe to the input jacks.
3. Place the probe tip on the object or in the environment to be measured.

Ukuhlolwa kwe-Diode 5.7

To perform a diode test:

1. Set the rotary switch to the 'Diode' symbol position.
2. Xhuma i-red test lead ku-anode kanye ne-black test lead ku-cathode ye-diode.
3. Reverse the leads to check for reverse bias.

5.8 Ukuhlola Ukuqhubeka

To perform a continuity test:

1. Set the rotary switch to the 'Continuity' symbol position.
2. Connect the test leads across the circuit or component. A continuous beep indicates continuity.

5.9 Ukukalwa Komjikelezo Womsebenzi

Ukukala umjikelezo womsebenzi:

1. Set the rotary switch to the '%' (Duty Cycle) position.
2. Xhuma izinkomba zokuhlola emthonjeni wesignali.

6. Izici Ezikhethekile

6.1 Auto-Ranging

Figure 6.1: Auto-Ranging Function.

The multimeter automatically selects the appropriate measurement range, simplifying operation. You can switch to manual ranging using the RANGE button if needed.

6.2 True RMS (TRMS)

The TRMS function allows for accurate measurement of the true RMS value of non-sinusoidal waveforms (e.g., square waves, sawtooth waves, inverter outputs), providing more precise readings than traditional multimeters.

6.3 Ukubamba Idatha

Press the HOLD button to freeze the current reading on the display. Press it again to release.

6.4 MAX/MIN Value Recording

Press the MAX/MIN button to enter recording mode. The meter will display the maximum and minimum values measured since activation. Press again to cycle through MAX, MIN, and current readings.

6.5 Automatic Negative Polarity Indication

The display automatically shows a '-' symbol for negative DC measurements, preventing wiring mistakes.

6.6 I-Over Range Inkomba

If the measured value exceeds the selected range, the display will show 'OL' (Over Load) to protect the device from damage.

6.7 15-Minute Auto Shut-Off

To conserve battery life, the multimeter automatically powers off after 15 minutes of inactivity. Press any button or turn the rotary switch to reactivate.

6.8 Ukukhanya kwangemuva

Press the Light button to turn the display backlight ON or OFF for improved visibility in dark environments.

7. Isondlo

7.1 Ukuhlanza

Wipe the device with a dry, soft cloth. Do not use abrasives or solvents.

7.2 Ukushintshwa Kwebhethri

When the battery indicator shows low power, replace the 9V battery as described in Section 4.1.

7.3 Ukushintshwa kwe-Fuse

If the current measurement function fails, the fuse may need replacement. Refer to the specifications for the correct fuse type and consult a qualified technician if unsure.

8. Ukuxazulula izinkinga

• Akukho Ukuboniswa: Check battery installation and power. Replace battery if low.
• 'OL' Indication: The measured value exceeds the selected range. Switch to a higher range or check for proper connection.
• Ukufundwa Okungalungile: Ensure test leads are correctly connected and making good contact. Verify the correct function and range are selected. Check battery level.
• Akukho Kulinganiswa Kwamanje: Check the fuse. Replace if blown.

9. Imininingwane

10. Iwaranti kanye Nokusekela

Imikhiqizo ye-VEVOR yakhelwe ukuqina nokusebenza. Ukuze uthole ulwazi lwewaranti noma ukwesekwa kobuchwepheshe, sicela ubhekisele ekhadini lewaranti elifakwe nomkhiqizo wakho noma vakashela i-VEVOR esemthethweni webindawo. Gcina irisidi yakho yokuthenga ukuze uthole izimangalo zewaranti.