Uvod
This user manual provides comprehensive instructions for the safe and effective operation of your ANENG Multimeter Tester (Model SZ301) and Non-Contact Voltage Tester (Model VC1019). These tools are designed for measuring various electrical properties, including AC/DC voltage, current, resistance, capacitance, continuity, and diode testing, as well as non-contact voltage detection. Please read this manual thoroughly before use to ensure proper functionality and safety.
Sigurnosne informacije
Always adhere to the following safety precautions when using the ANENG Multimeter Tester and Non-Contact Voltage Tester:
- Rizik od strujnog udara: Ne pokušavajte izmjeriti voltages or currents exceeding the specified maximum ratings. Always ensure the device is properly connected before applying power.
- izolacija: Ensure your hands are dry and you are standing on an insulated surface when performing measurements.
- Stanje sonde: Inspect test leads and probes for any damage before each use. Do not use if insulation is compromised.
- Zaštita od preopterećenja: The multimeter features anti-burn with double fuses and overload protection. However, avoid intentional overloading.
- Non-Contact Voltage Tester: The NCV function is for indication only. Always verify voltage presence with a contact method before working on circuits.
- Sigurnost baterije: Use only the specified battery type (AAA 1.5V). Do not mix old and new batteries or different battery types.
- Održavanje: Refer to the maintenance section for cleaning and care. Do not attempt to repair the device yourself.
Product Overview i komponente
The ANENG Multimeter Tester and VC1019 Pen Tester are designed for comprehensive electrical measurements and non-contact voltage detekcija.

Slika 1: Gotovoview of the ANENG Multimeter Tester (SZ301) and VC1019 Pen Tester, including test leads, batteries, and user manuals.
ANENG SZ301 Multimeter Features:
- Veliki LCD ekran: Clear and easy-to-read screen for measurement values.
- Rotary Dial: Selects various measurement functions (Voltage, Current, Resistance, Capacitance, Diode, Continuity).
- Ulazne utičnice: Dedicated ports for test leads (COM, VΩmA+, 10A).
- Funkcijska dugmad: Such as 'SEL' for mode selection and 'HOLD' to freeze readings.
- Podnožje: Integrisani stalak za praktičnost viewing.

Slika 2: Detaljno view of the ANENG SZ301 Multimeter's rotary dial for function selection.
ANENG VC1019 Pen Tester Features:
- NCV Inductive Probe: Otkriva AC voltage bez direktnog kontakta.
- Funkcija glasovnog emitiranja: Announces voltage presence and other alerts.
- LED indikator: Visual indication of voltage presence (red tip).
- svjetiljka: Built-in light for working in dark areas.
- Podešavanje osjetljivosti: Allows for varying detection sensitivity.
- Detekcija žica pod naponom: Identifies live or neutral wires automatically.
- Infracrveno lasersko pozicioniranje: For precise targeting.

Slika 3: The ANENG VC1019 Pen Tester showcasing its voice broadcasting capabilities.
Setup
Instalacija baterije:
Both the SZ301 Multimeter and VC1019 Pen Tester require batteries for operation. The package includes 4x 1.5V AAA batteries.
- Locate the battery compartment on the back of each device.
- Otvorite poklopac baterije.
- Umetnite AAA baterije, pazeći na ispravan polaritet (+ i -).
- Čvrsto zatvorite poklopac baterije.

Slika 4: The product package includes the necessary AAA batteries for both devices.
Connecting Test Leads (for SZ301 Multimeter):
For most measurements, connect the red and black test leads to the appropriate input jacks on the multimeter.
- Umetnite crni mjerni kabel u "COM" (Common) priključak.
- Za voltage, resistance, capacitance, and diode measurements, insert the red test lead into the "VΩmA+" jack.
- For current measurements (up to 10A), insert the red test lead into the "10A" jack. For smaller currents (mA), use the "VΩmA+" jack.
Uputstvo za upotrebu
Using the ANENG SZ301 Multimeter:
Turn the rotary dial to the desired measurement function. The display will show the reading.
1. AC/DC Voltage Mjerenje:
- Set the rotary dial to the "V~" (AC Voltage) ili "V-" (DC Voltage) domet.
- Spojite mjerne kablove paralelno sa strujnim kolom ili komponentom koja se mjeri.
- Pročitajte voltage vrijednost na ekranu.

Slika 5: Mjerenje AC voltage using the ANENG SZ301 Multimeter.
2. Current Measurement (AC/DC):
- Važno: Spojite multimetar serijski sa strujnim kolom.
- Set the rotary dial to the "A~" (AC Current) or "A-" (DC Current) range.
- Ensure the red test lead is in the appropriate current jack (10A or VΩmA+ for mA).
- Očitajte trenutnu vrijednost na displeju.
3. Mjerenje otpora:
- Set the rotary dial to the "Ω" (Ohms) range.
- Prije mjerenja otpora provjerite je li strujno kolo bez napona.
- Spojite mjerne kablove preko komponente.
- Očitajte vrijednost otpora.
4. Test kontinuiteta:
- Set the rotary dial to the continuity symbol (often shared with diode or resistance).
- Spojite mjerne kabele preko strujnog kola ili komponente.
- A continuous beep indicates a low-resistance path (continuity).
5. Test diode:
- Set the rotary dial to the diode symbol.
- Spojite crveni kabel na anodu, a crni kabel na katodu diode.
- Naprijed vol.tage drop will be displayed. Reverse the leads; an open circuit (OL) indicates a good diode.
6. Mjerenje kapacitivnosti:
- Set the rotary dial to the "F" (Farad) range.
- Prije testiranja provjerite je li kondenzator potpuno ispražnjen.
- Spojite mjerne kablove preko kondenzatora.
- Očitajte vrijednost kapacitivnosti.
Using the ANENG VC1019 Pen Tester (Non-Contact Voltage Detector):
The VC1019 is designed for quick and safe detection of AC voltage bez direktnog kontakta.
1. NCV Detection:
- Turn on the VC1019.
- Bring the NCV inductive probe tip near a terminal strip, outlet, or insulated wire.
- Ako je AC voltage is detected, the tip will glow red, and the device will beep. The voice broadcast function will announce "Danger! High Voltage" or "low voltage" depending on the detected field strength.

Slika 6: Using the VC1019 Pen Tester to detect voltage in an electrical setup.

Slika 7: The VC1019 Pen Tester's ability to differentiate between live (firewire) and neutral (zero line) connections.
2. Live Wire Detection:
- The device automatically identifies live or neutral wires. A stronger indication (faster beeping, brighter light, "Danger! High Voltage" voice) typically signifies a live wire.
3. Funkcija svjetiljke:
- Press the designated button (refer to device markings) to activate the built-in flashlight for illumination in dark environments.
4. Infrared Laser Positioning:
- Some models feature an infrared laser for precise targeting. Activate it via the corresponding button.

Slika 8: The VC1019 Pen Tester's infrared laser for precise targeting.
Održavanje
- čišćenje: Wipe the devices with a dry, clean cloth. Do not use abrasive cleaners or solvents.
- Skladištenje: Store the multimeter and pen tester in a cool, dry place away from direct sunlight and extreme temperatures.
- Zamjena baterije: Replace batteries when the low battery indicator appears on the display to ensure accurate readings. Remove batteries if the device will not be used for an extended period.
- Inspekcija ispitnih vodova: Regularly inspect test leads for cuts, cracks, or other damage to the insulation. Replace damaged leads immediately.
Rješavanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Uređaj se ne uključuje. | Prazne ili nepravilno instalirane baterije. | Provjerite polaritet baterija; zamijenite baterije. |
| Netačna očitavanja. | Low battery; incorrect function selected; damaged test leads. | Replace batteries; verify function setting; inspect and replace test leads. |
| Prikazuje se "OL" (preopterećenje). | Measurement range exceeded; open circuit. | Select a higher range; check circuit for breaks. |
| VC1019 NCV not detecting voltage. | Low battery; too far from voltage source; sensitivity setting too low. | Replace batteries; move closer to source; adjust sensitivity if applicable. |
Specifikacije
| Feature | Detalj |
|---|---|
| Brand | ANENG |
| Broj modela | SZ301UVC1019 |
| Izvor napajanja | Battery Powered (AAA 1.5V) |
| Measurement Types | Ohmmeter, Voltmeter, Ammeter, Capacitance, Diode, Continuity |
| VoltagRaspon (AC/DC) | Up to 1000V (SZ301), 12-1000V AC (VC1019) |
| Current Range (AC/DC) | Up to 10A (SZ301) |
| Sigurnosne karakteristike | Zaštita od pregorijevanja s dvostrukim osiguračima, Zaštita od preopterećenja, Izolirane sonde |
Garancija i podrška
ANENG provides lifetime service and technical support for this electrical tester package. For any questions, technical assistance, or warranty claims, please contact ANENG customer service through the retailer or the official ANENG website.
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