BENNING CM 1-2 Digital strømmåleramp Multimeter brugervejledning

1. Introduktion

This manual provides essential information for the safe and effective operation of the BENNING CM 1-2 Digital Current-Clamp Multimeter. The CM 1-2 is a durable and compact instrument designed for measuring AC currents up to 400 A/AC, as well as AC/DC voltages, resistances, and performing continuity tests. Its digital LC display provides clear readings, and a sliding switch allows for selection of different measurement ranges.

Please read this manual thoroughly before using the device to ensure proper handling and to prevent potential hazards.

2. Sikkerhedsoplysninger

Always adhere to the following safety precautions to prevent electric shock, injury, or damage to the multimeter or equipment under test.

• Målekategori: This device is rated CAT III 600 V. Do not use it for measurements exceeding this category or voltage.
• Inspektion: Før hver brug skal multimeteret og testledningerne kontrolleres for eventuelle skader. Må ikke anvendes, hvis de er beskadiget.
• Korrekt brug: Use the multimeter only for its intended purpose as described in this manual.
• Spændende kredsløb: Udvis ekstrem forsigtighed, når du arbejder med spændingsførende kredsløb. Gå altid ud fra, at kredsløbene er spændingsførende, indtil det modsatte er bevist.
• Personligt beskyttelsesudstyr (PPE): Wear appropriate PPE, such as insulated gloves and safety glasses, when performing electrical measurements.
• Udskiftning af batteri: Udskift batterierne med det samme, når indikatoren for lavt batteri vises, for at sikre nøjagtige aflæsninger og korrekt funktion.
• Miljøforhold: Brug ikke multimeteret i våde eller tørre omgivelser.amp conditions, or in environments with explosive gas or vapor.
• Service: Do not attempt to repair or modify the multimeter. Refer all servicing to qualified personnel.

3. Produktfunktioner

The BENNING CM 1-2 Digital Current-Clamp Multimeter offers the following key features:

• Automatisk slukning for at spare batterilevetid.
• Batteri undervoltage display to indicate low battery status.
• Measured value memory (HOLD function) for convenient reading retention.
• Maximum 30 mm jaw opening for clamprundt om ledere.
• Measurement category CAT III 600 V for enhanced safety.
• Measures AC current up to 400 A.
• Mål AC/DC voltage.
• Measures resistance.
• Performs continuity tests.

4. Pakkens indhold

Kontroller, at alle varer er til stede og ubeskadigede, når du åbner pakken:

• 1 x BENNING CM 1-2 Digital Current-Clamp Multimeter
• 2 x AAA batterier (medfølger)
• Test leads (integrated or separate, typically included)
• Carrying case (if applicable, not explicitly mentioned but common)
• Denne brugervejledning

Figur 4.1: Forside view of the BENNING CM 1-2 Digital Current-Clamp Multimeter, highlighting its display, function dial, and clamp kæber.

5. Opsætning

5.1 Batteriinstallation

The BENNING CM 1-2 requires 2 AAA alkaline batteries for operation.

1. Find batteridækslet på bagsiden af ​​multimeteret.
2. Use a screwdriver (if necessary) to open the battery compartment.
3. Isæt de 2 AAA-batterier, og sørg for at polerne (+ og -) vender korrekt som angivet inde i batterirummet.
4. Sæt batterirummets dæksel på igen og fastgør det.

Multimeteret er nu klar til brug.

6. Betjeningsvejledning

Familiarize yourself with the function dial and input terminals before proceeding with measurements.

6.1 Tænd/sluk

• To power on, rotate the central sliding switch from "OFF" to the desired measurement function (e.g., A~, V~, V=, Ω))).
• To power off, rotate the sliding switch back to the "OFF" position.
• The device features an automatic shut-off function to conserve battery life if left idle for a period.

6.2 Measuring AC Current (A~)

Brug clamp jaws to measure AC current without breaking the circuit.

1. Rotate the sliding switch to the "A~" position.
2. Åbn clamp jaws by pressing the lever on the side.
3. Inkluder kun én leder af kredsløbet inden for clamp kæber. Sørg for, at kæberne er helt lukkede.
4. Read the AC current value displayed on the LC screen.

Figure 6.1: The BENNING CM 1-2 in use, clamping around a single conductor to measure AC current.

Figure 6.2: The multimeter displaying a current reading of 31.2 A on its digital screen while clamped to a conductor.

6.3 Måling af AC/DC Voltage (V~ / V=)

Brug testledningerne til volumtage målinger.

1. Insert the black test lead into the "COM" input terminal.
2. Insert the red test lead into the "V-Ω" input terminal.
3. Rotate the sliding switch to the "V~" for AC voltage eller "V=" for DC-volumentage.
4. Tilslut testledningerne parallelt på tværs af det kredsløb eller den komponent, der skal måles.
5. Læs bindtage value displayed on the LC screen.

6.4 Measuring Resistance (Ω) and Continuity Test ()))

Use the test leads for resistance and continuity measurements.

1. Ensure the circuit or component is de-energized before measuring resistance or continuity.
2. Insert the black test lead into the "COM" input terminal.
3. Insert the red test lead into the "V-Ω" input terminal.
4. Rotate the sliding switch to the "Ω)))" position.
5. For resistance: Connect the test leads across the component. Read the resistance value.
6. For continuity: Connect the test leads across the circuit path. A continuous beep indicates continuity (low resistance).

6.5 HOLD-funktion

The HOLD function allows you to freeze the current reading on the display.

• While a measurement is being taken, press the "HOLD" button. The displayed value will be frozen.
• Press the "HOLD" button again to release the reading and return to live measurement.

7. Vedligeholdelse

7.1 Rengøring

For at rengøre multimeteret skal du tørre huset af med enamp en klud og et mildt rengøringsmiddel. Brug ikke slibemidler eller opløsningsmidler. Sørg for, at enheden er slukket og frakoblet alle kredsløb, før den rengøres.

7.2 Udskiftning af batteri

Når batteriet undervoltage indicator appears on the display, replace the batteries immediately to ensure accurate measurements. Refer to Section 5.1 for battery installation instructions. Always use new AAA alkaline batteries.

7.3 Opbevaring

If the multimeter is not to be used for an extended period, remove the batteries to prevent leakage and damage to the device. Store the multimeter in a cool, dry place, away from direct sunlight and extreme temperatures.

8. Fejlfinding

Hvis problemet fortsætter efter at have forsøgt disse løsninger, skal du kontakte kundesupport.

9. Specifikationer

10. Garanti og support

For warranty information, please refer to the warranty card included with your product or contact BENNING customer service.

If you encounter any issues or have questions not covered in this manual, please contact BENNING customer support for assistance.

• Fabrikant: Benning
• Modelnummer: 044062
• Mærke: BENNING
• Webwebsted: www.benning.de (as indicated on product packaging)