MASTECH M266C Digital Clamp Multimetroaren erabiltzailearen eskuliburua

1. Sarrera

Thank you for choosing the MASTECH M266C Digital Clamp Meter. This instrument is a professional, portable measuring device designed for electrical testing. It offers high accuracy, stability, and reliability, making it an ideal tool for electricians, technicians, and DIY enthusiasts.

The M266C is capable of measuring AC/DC voltage, AC current, resistance, continuity, and temperature. Its robust design and user-friendly interface ensure safe and efficient operation.

Ezaugarri nagusiak:

• Display: 2000 counts for clear readings.
• Jaw Opening: Φ50mm (2.0") for large conductors.
• Continuity Buzzer: Audible indication for circuits with resistance less than 100Ω.
• Data Hold: Freezes the displayed reading for convenient recording.
• Low Battery Display: Indicates when batteries need replacement.
• Insulation Test capability.
• Safety Rating: CAT II 1000V / CAT III 600V.

1. irudia: Aurrealdea view of the MASTECH M266C Digital Clamp Neurgailua.

2. Segurtasun informazioa

OHARRA: Deskarga elektrikoak edo lesio pertsonalak saihesteko, eta neurgailuari edo probatzen ari den ekipamenduari kalterik ez egiteko, jarraitu segurtasun-arau hauek:

• Read this manual thoroughly before using the meter.
• Ez aplikatu bolumen baloratua baino gehiagotage, neurgailuan markatuta dagoen moduan, terminalen artean edo edozein terminal eta lur-lurraren artean.
• Kontuz ibili voltag60V DC edo 30V AC RMS baino gehiago dago. Halako liburukiatagshock arriskua dakar.
• Korrontea neurtu aurretik, ziurtatu zirkuitua desenergizatuta dagoela eta cl-aamp masailezurra eroale bakarraren inguruan guztiz itxita dago.
• Funtzioak edo tarteak aldatu aurretik, deskonektatu beti proba-kableak zirkuitutik.
• Do not use the meter if it appears damaged or if the insulation on the test leads is damaged.
• Ensure the battery cover is securely closed before operation.
• Observe the input limits for each function as specified in the specifications section.

3. Konfigurazioa eta bateriaren instalazioa

3.1 Paketatzea

Carefully unpack the meter and check for any damage. Verify that all accessories listed in the packaging information are present.

3.2 Bateriaren instalazioa

The M266C requires 2 LR44 batteries (included). To install or replace batteries:

1. Ziurtatu neurgailua itzalita dagoela.
2. Bilatu bateriaren konpartimentua neurgailuaren atzealdean.
3. Erabili bihurkin bat bateriaren estalkiko torlojua askatzeko.
4. Kendu bateriaren estalkia.
5. Insert the 2 LR44 batteries, observing the correct polarity (+/-) as indicated inside the compartment.
6. Jarri bateriaren estalkia eta estutu torlojua ongi.

When the low battery indicator appears on the display, replace the batteries immediately to ensure accurate readings.

Figure 2: M266C packaging contents and basic specifications.

4. Funtzionamendu-argibideak

4.1 Funtzionamendu Orokorra

1. Piztu/Itzali: Rotate the function dial from the OFF position to any desired measurement function to turn the meter ON. Rotate it back to OFF to turn the meter OFF.
2. Funtzioa hautatzea: Turn the rotary switch to select the desired measurement function (e.g., V~ for AC Voltage, A~ for AC Current, Ω for Resistance).
3. Datuak gordetzea: Sakatu 'HOLD' botoia pantailan uneko irakurketa izozteko. Sakatu berriro askatzeko.

4.2 Korronte alternoaren neurketa (A~)

1. Set the rotary switch to the desired AC Current range (e.g., 200A or 1000A).
2. Ireki clamp masailezurra abiarazlea sakatuz.
3. Jarri clamp jaw around a single conductor of the circuit to be measured. Ensure the jaw is completely closed.
4. Irakurri korronte alternoaren balioa pantailan.

4.3 AC/DC Voltage Neurketa (V~ / V-)

1. Insert the red test lead into the 'VΩ' input jack and the black test lead into the 'COM' input jack.
2. Ezarri biraketa-etengailua nahi den korronte alternoko bolumenera.tage (V~) edo DC bolumenatage (V-) range.
3. Konektatu proba-kableak neurtu beharreko zirkuitu edo osagaiarekin paraleloan.
4. Irakurri liburukiatagPantailako balioa.

4.4 Erresistentziaren neurketa (Ω)

1. Insert the red test lead into the 'VΩ' input jack and the black test lead into the 'COM' input jack.
2. Ezarri biraketa-etengailua nahi den erresistentzia-tartean (Ω).
3. Ziurtatu zirkuitua deskonektatuta dagoela erresistentzia neurtu aurretik.
4. Konektatu proba-kableak neurtu beharreko osagaira.
5. Irakurri erresistentziaren balioa pantailan.

4.5 Continuity Test (<100Ω)

1. Insert the red test lead into the 'VΩ' input jack and the black test lead into the 'COM' input jack.
2. Set the rotary switch to the Continuity function (often indicated by a speaker symbol).
3. Ziurtatu zirkuitua desenergizatuta dagoela.
4. Konektatu proba-kableak zirkuituan edo osagaian zehar.
5. If the resistance is less than approximately 100Ω, the buzzer will sound, indicating continuity.

4.6 Temperature Measurement (°C / °F)

The M266C supports temperature measurement using a K-type thermocouple (often included).

1. Set the rotary switch to the Temperature function (°C or °F).
2. Insert the K-type thermocouple into the designated input jacks (usually labeled 'TEMP' or similar, or use the 'VΩ' and 'COM' jacks if specified for temperature).
3. Jarri termoparearen punta neurtu beharreko tenperatura duen objektuaren gainean edo haren ondoan.
4. Irakurri tenperaturaren balioa pantailan.

Figure 3: M266C/F AC Digital Clamp Meter product features and detailed specifications table.

5. Zehaztapenak

Figure 4: Key features of the M266C model.

6. Mantentzea

6.1 Garbiketa

Neurgailua garbitzeko, garbitu kaxa publizitatearekinamp oihal eta detergente leun batekin. Ez erabili urratzailerik edo disolbatzailerik. Ziurtatu neurgailua guztiz lehor dagoela erabili aurretik.

6.2 Bateria ordezkatzea

As mentioned in Section 3.2, replace the batteries when the low battery indicator appears on the display to ensure accurate readings and proper operation.

6.3 Biltegiratzea

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

7. Arazoak

8. Bermea eta Laguntza

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Mastech webgunea. Gorde erosketa-agiria erosketaren frogagiri gisa, berme-erreklamazioetarako.

Mastech Official Webgunea: Visit the Mastech Store on Amazon