1. Introduktion
This manual provides detailed instructions for the safe and effective use of the Milwaukee 2235-20 400 Amp Clamp Meter. This heavy-duty True-RMS electrical current tester is designed for professional residential, commercial, and industrial applications. Please read this manual thoroughly before operating the device.
2. Sikkerhedsoplysninger
Always adhere to the following safety precautions to prevent personal injury or damage to the meter:
- Ensure the meter is rated for the voltage and current levels being measured. The 2235-20 is rated CAT III 600V.
- Brug ikke måleren, hvis den ser beskadiget ud, eller hvis testledningerne er i stykker.
- Always wear appropriate personal protective equipment (PPE), such as safety glasses and insulated gloves, when working with electrical circuits.
- Avoid contact with live circuits. Use the clamp jaw for current measurements to avoid direct contact.
- Do not operate the meter in wet conditions or explosive atmospheres.
- Refer to local and national safety codes for electrical work.
3. Pakkens indhold
Bekræft at alle varer er til stede i pakken:
- (1) Milwaukee 2235-20 400 Amp Clamp Måler
- (1) Electrical Test Lead Set (red and black)
- (2) AAA batterier
- (1) Instruktionsmanual

Figure 1: Milwaukee 2235-20 Clamp Meter in its retail packaging, showing the meter, test leads, and manual.
4. Produktet er slutview
The Milwaukee 2235-20 Clamp Meter features a robust design for various electrical measurements. Key components include:
- Clamp Kæbe: For non-contact AC current measurement. Features a 1.0-inch jaw size.
- Funktionsvælger: Selects measurement modes (AC Amps, AC/DC Volts, Ohms, Continuity).
- LCD-skærm: Black on white display with backlight for clear readings.
- Testledningsindgange: Ports for connecting the red and black test leads for voltage-, modstands- og kontinuitetsmålinger.
- LED arbejdslys: Integrated light to illuminate the work area.
- Hold knap: Fryser den aktuelle aflæsning på displayet.
- MIN/MAX Button: Records minimum and maximum readings.
- Rugged Over-molding: Provides increased durability and user grip.

Figur 2: Forside view of the Milwaukee 2235-20 Clamp Meter, highlighting the display, function dial, clamp jaw, and buttons.
5. Opsætning
5.1 Batteriinstallation
The Milwaukee 2235-20 requires two AAA batteries (included). To install or replace batteries:
- Find batteridækslet på bagsiden af måleren.
- Brug en skruetrækker til at åbne rummet.
- Isæt to AAA-batterier, og sørg for at polariteten (+/-) vender korrekt.
- Sæt dækslet på igen og fastgør det med skruen.
5.2 Tilslutning af testledninger
For bdtage, resistance, and continuity measurements, connect the test leads:
- Sæt den sorte testledning i "COM" (fælles) indgangsstikket.
- Sæt den røde testledning i "VΩ" (volumen)tage/modstand) indgangsstik.
6. Betjeningsvejledning
Turn the function dial to the desired measurement mode.
6.1 AC-strømmåling (Clamp)
To measure AC current up to 400 Amps:
- Set the function dial to the "A~" (AC Amps) position.
- Åbn clamp jaw and enclose a single conductor (not a bundle of wires) of the circuit to be measured.
- Ensure the jaw is fully closed around the conductor.
- Aflæs den aktuelle værdi på LCD-displayet.
6.2 AC/DC Voltage Måling
Til at måle AC eller DC voltage up to 600 Volts:
- Tilslut testledningerne som beskrevet i afsnit 5.2.
- Set the function dial to the "V~" (AC Volts) or "V-" (DC Volts) position.
- Touch the test probes to the points in the circuit where voltage skal måles.
- Læs bindtage -værdi på LCD -displayet.
6.3 Modstandsmåling
To measure resistance up to 4000 Ohms:
- Tilslut testledningerne som beskrevet i afsnit 5.2.
- Set the function dial to the "Ω" (Ohms) position.
- Sørg for, at kredsløbet eller komponenten er spændingsløs, før du måler modstanden.
- Berør testproberne hen over den komponent eller det kredsløb, der skal måles.
- Aflæs modstandsværdien på LCD-displayet.
6.4 Kontinuitetstest
For at teste for kontinuitet:
- Tilslut testledningerne som beskrevet i afsnit 5.2.
- Set the function dial to the "Ω" (Ohms) position, then press the "SELECT" button (if available, or rotate dial further) to activate continuity mode (indicated by a speaker icon).
- Sørg for, at kredsløbet eller komponenten er spændingsløs.
- Berør testproberne hen over komponenten eller kredsløbet.
- An audible tone indicates continuity (low resistance).
6.5 Hold-funktion
Tryk på HOLDE knappen for at fryse den aktuelle aflæsning på displayet. Tryk igen for at slippe den.
6.6 MIN/MAX-funktion
Tryk på MIN / MAX button to record the minimum and maximum readings during a measurement session. Press repeatedly to cycle through MIN, MAX, and current readings.
6.7 LED arbejdslys
Tryk på LED button (often indicated by a light bulb icon) to turn the integrated work light on or off.
7. Vedligeholdelse
7.1 Rengøring
Tør målerens c afasing med annonceamp cloth and mild detergent. Do not use abrasive cleaners or solvents. Ensure the meter is dry before storage or use.
7.2 Udskiftning af batteri
Udskift batterierne, når indikatoren for lavt batteriniveau vises på displayet. Se afsnit 5.1 for instruktioner om batteriinstallation.
7.3 Kalibrering
For optimal accuracy, it is recommended to send the meter in for calibration service once every year.
8. Fejlfinding
- Ingen visning: Kontroller batteriinstallation og opladning. Udskift batterierne om nødvendigt.
- Upræcise læsninger: Ensure correct function mode is selected. Verify test lead connections. For current, ensure only one conductor is within the clamp jaw. Consider professional calibration if issues persist.
- No Continuity Tone: Ensure continuity mode is active. Check test leads for damage.
9. Specifikationer
| Feature | Specifikation |
|---|---|
| Modelnummer | 2235-20 |
| AC Amps | Op til 400 amps |
| AC Voltage | Up to 600 volts |
| DC bindtage | Up to 600 volts |
| Modstand | Op til 4000 ohm |
| Safety Category Rating | KAT III 600V |
| Ægte RMS | Ja |
| Kæbe størrelse | 1.0 tommer |
| Vise | Black on White Display, Backlight |
| Kontinuitetstest | Ja |
| MIN/MAX funktion | Ja |
| Hold funktion | Ja |
| LED arbejdslys | Ja |
| Strømkilde | 2 AAA alkaliske batterier |
| Varens vægt | 1.15 pund |
| Dimensioner | Approximately 11 inches (27 cm) in length |

Figure 3: Approximate dimensions of the Milwaukee 2235-20 Clamp Måler.
10. Garanti og support
10.1 Garantioplysninger
The Milwaukee 2235-20 400 Amp Clamp Meter is covered by a 5-year warranty. For specific terms and conditions, please refer to the warranty documentation included with your product or visit the official Milwaukee webwebsted.
10.2 Kundesupport
For technical assistance, service, or warranty claims, please contact Milwaukee customer support. Contact information can typically be found on the product packaging or the official Milwaukee webwebsted: www.milwaukeetool.com.
You may also refer to the UPC: 045242236930 for product identification.





