1. Introduktion
The VOLTCRAFT VC-533 is a high-performance digital clamp meter designed for professional and DIY electrical measurements. It offers a wide range of functions including AC/DC current, AC/DC voltage, resistance, temperature, capacitance, frequency, continuity, and diode testing. Featuring True RMS measurement and a 6000-count display, this device provides accurate readings for various applications. Its robust design and CAT III 600 V safety rating ensure reliable and safe operation.
2. Sikkerhedsoplysninger
Always adhere to the following safety guidelines to prevent personal injury or damage to the device:
- Sørg for, at enheden er klassificeret til lydstyrkentage and current levels you intend to measure. The VC-533 is rated CAT III 600 V.
- Do not use the device if it appears damaged or if the insulation on the test leads is compromised.
- Afbryd altid strømmen til kredsløbet, før du foretager modstands-, kapacitans- eller diodemålinger.
- Vær forsigtig, når du arbejder med spændingsførende kredsløb. Høj lydstyrketagkan være farlige.
- Hold fingrene bag fingerbeskytterne på testledningerne under målingerne.
- Udskift batterierne med det samme, når indikatoren for lavt batteri vises, for at sikre nøjagtige aflæsninger.
3. Produktet er slutview
The VOLTCRAFT VC-533 Digital Clamp Meter features an ergonomic design for comfortable handling and clear display for easy reading of measurements.

Figur 3.1: Forside view of the VOLTCRAFT VC-533 Digital Clamp Meter, showing the clamp jaw, rotary switch, function buttons, and LCD display. Test leads are connected to the input jacks.
Nøglekomponenter omfatter:
- Clamp Kæbe: Anvendes til berøringsfri AC/DC-strømmåling.
- Drejekontakt: Vælger den ønskede målefunktion.
- LCD-skærm: Viser måleaflæsninger, enheder og indikatorer.
- Funktionsknapper: For mode selection, range, data hold, and other features.
- Indgangsstik: Til tilslutning af testledninger til volumtage, resistance, capacitance, frequency, temperature, continuity, and diode measurements.
- Measurement Point Illumination: Integrated light for illuminating the measurement area.

Figur 3.2: Detaljeret view of the VC-533's display and control panel, highlighting the rotary switch and function buttons.
4. Opsætning
Before first use, ensure the batteries are correctly installed and familiarize yourself with the included accessories.

Figure 4.1: The VC-533 Digital Clamp Meter, its protective carrying case, test leads, and temperature probe.
4.1 Batteriinstallation
The VC-533 requires standard batteries (refer to specifications for type). To install or replace batteries:
- Sørg for, at enheden er slukket.
- Find batteridækslet på bagsiden af enheden.
- Brug en skruetrækker til at åbne låget.
- Insert the batteries, observing correct polarity (+/-).
- Sæt batterirummets dæksel på igen og fastgør det med skruen.
4.2 Tilslutning af testledninger
Til målinger, der kræver testledninger (volumen)tage, resistance, etc.):
- Insert the black test lead into the 'COM' (common) input jack.
- Insert the red test lead into the 'VΩHz%CAP TEMP' input jack for most measurements.
- For temperature measurements, connect the included temperature probe to the appropriate adapter and then to the input jacks.
5. Betjeningsvejledning
The VC-533 offers 8 measurement functions. Turn the rotary switch to the desired function. Use the 'MODE' button to cycle through sub-functions if applicable (e.g., AC/DC voltagog).
5.1 Strømmåling (AC/DC)
Sådan måler du strøm ved hjælp af clamp kæbe:
- Turn the rotary switch to the '1000A' or '600A' position (for AC/DC current).
- Press the 'MODE' button to select AC or DC current if necessary.
- Åbn clamp jaw and enclose only one conductor of the circuit. Ensure the jaw is fully closed.
- Aflæs den aktuelle værdi på displayet.
5.2 bindtage-måling (AC/DC)
At måle voltage:
- Turn the rotary switch to the 'V' position.
- Press the 'MODE' button to select AC or DC voltage.
- Tilslut testledningerne parallelt til det kredsløb eller den komponent, du ønsker at måle.
- Læs bindtage -værdi på displayet.
5.3 Modstandsmåling
Sådan måles modstand:
- Turn the rotary switch to the 'Ω' position.
- Sørg for, at kredsløbet eller komponenten er spændingsfri, før du tilslutter testledningerne.
- Tilslut testledningerne på tværs af komponenten.
- Læs modstandsværdien på displayet.
5.4 Temperaturmåling
For at måle temperatur:
- Turn the rotary switch to the 'TEMP' position.
- Tilslut temperaturføleren til målerens indgangsstik.
- Place the tip of the probe on or near the object whose temperature you wish to measure.
- Aflæs temperaturværdien på displayet.
5.5 Kapacitansmåling
Sådan måles kapacitans:
- Turn the rotary switch to the 'CAP' position.
- Sørg for, at kondensatoren er helt afladet, før du tilslutter testledningerne.
- Tilslut testledningerne over kondensatoren.
- Læs kapacitansværdien på displayet.
5.6 Frekvensmåling
Sådan måles frekvensen:
- Turn the rotary switch to the 'Hz' position.
- Connect the test leads in parallel to the circuit where you want to measure frequency.
- Aflæs frekvensværdien på displayet.
5.7 Kontinuitetstest
Sådan udføres en kontinuitetstest:
- Turn the rotary switch to the 'Ω' position and press 'MODE' until the continuity symbol (buzzer) appears.
- Sørg for, at kredsløbet er spændingsløst.
- Tilslut testledningerne på tværs af kredsløbet eller komponenten.
- An audible beep indicates continuity (low resistance).
5.8 Diodetest
For at teste en diode:
- Turn the rotary switch to the 'Ω' position and press 'MODE' until the diode symbol appears.
- Sørg for, at dioden er frakoblet fra kredsløbet.
- Connect the red test lead to the anode and the black test lead to the cathode. A forward voltage drop vil blive vist.
- Byt ledningerne. En aflæsning af et åbent kredsløb (OL) indikerer en god diode.
6. Vedligeholdelse
Proper maintenance ensures the longevity and accuracy of your VOLTCRAFT VC-533.
6.1 Rengøring
Tør enheden af med annonceamp cloth and mild detergent. Do not use abrasive cleaners or solvents. Ensure the device is dry before use.
6.2 Udskiftning af batteri
Replace batteries as described in Section 4.1 when the low battery indicator appears on the display to maintain measurement accuracy.
6.3 Opbevaring
When not in use for extended periods, remove the batteries to prevent leakage. Store the device in its protective case in a cool, dry place, away from direct sunlight and extreme temperatures.
7. Fejlfinding
If you encounter issues with your VC-533, refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Intet display eller svagt display | Døde eller lave batterier | Udskift batterierne. |
| Forkerte aflæsninger | Incorrect function selected; Damaged test leads; External interference | Verify function setting; Check test leads for damage; Move away from strong electromagnetic fields. |
| Ingen kontinuitetsbip | Circuit resistance too high; Incorrect mode | Ensure circuit is closed and resistance is low; Verify continuity mode is selected. |
| Clamp jaw not closing properly | Obstruction in jaw mechanism | Inspect and clear any debris from the jaw mechanism. |
If the problem persists after attempting these solutions, contact VOLTCRAFT customer support.
8. Specifikationer
Detailed technical specifications for the VOLTCRAFT VC-533 Digital Clamp Måler:
| Feature | Specifikation |
|---|---|
| Modelnummer | VC-8466770 |
| Målekategori | CAT III 600 V |
| Vis tæller | 6000 tæller |
| Måletype | Ægte RMS |
| Funktioner | Current (AC/DC), Voltage (AC/DC), Resistance, Temperature, Capacitance, Frequency, Continuity, Diode Test |
| Dimensioner (L x B x H) | 23.7 x 7.8 x 4 cm (237 x 78 x 40 mm) |
| Varens vægt | 328 gram |
| Strømkilde | Hand-operated (Battery powered) |
| Farve | Sort/Hvid |
9. Garanti og support
The VOLTCRAFT VC-533 Digital Clamp Meter comes with a 1-year availability for spare parts within the EU.
For technical support, warranty claims, or further assistance, please visit the official VOLTCRAFT website or contact your local distributor. Keep your purchase receipt as proof of purchase for warranty purposes.
VOLTCRAFT is committed to providing reliable and innovative products. For more information about VOLTCRAFT and its product range, please visit www.voltcraft.com.





