Avidsen 107101 Pocket Digital Multimeter User Manual

1. Segurtasun informazioa

Please read and understand all safety information before operating this device. Failure to follow these instructions may result in electric shock, fire, or damage to the device.

• Neurketak egin aurretik, ziurtatu beti multimetroa funtzio eta tarte egokian dagoela.
• Ez gainditu tarte bakoitzerako zehaztutako sarrera-balio maximoak.
• Kontu handiz ibili zirkuitu biziekin lan egitean. Bolumen handikotagarriskutsuak izan daitezke.
• Erabili aurretik, egiaztatu proba-kableak kaltetuta dauden. Ez erabili isolamendua hondatuta badago.
• This device features double insulation for enhanced safety.
• Do not operate the multimeter if it appears damaged or if the casing irekita dago.
• Mantendu gailua uretatik eta hezetasunetik urrun.

2. Produktua amaitu daview

The Avidsen 107101 is a compact, pocket-sized digital multimeter designed for various electrical measurements. It features a 3.5-digit display for clear readings and comes with two insulated test probes.

Image: Avidsen 107101 Pocket Digital Multimeter with its test leads.

Ezaugarri nagusiak:

• Neurriak AC/DC Voltage
• Measures DC Current
• Measures Resistance
• Diode Test Function
• Transistor Gain (hFE) Measurement
• 50 Hz Square Wave Generator
• 3.5-digit, 0.5-inch Digital Display
• Isolamendu bikoitza

3. Konfigurazioa

Bateriaren instalazioa:

The Avidsen 107101 multimeter operates on a 12V battery (Type 23A). To install or replace the battery:

1. Ziurtatu multimetroa itzalita dagoela eta proba-kableak deskonektatuta daudela.
2. Bilatu bateriaren konpartimentuaren estalkia gailuaren atzealdean.
3. Carefully remove the screw(s) securing the cover and open it.
4. Insert the 12V (Type 23A) battery, observing the correct polarity (+ and -).
5. Jarri berriro bateriaren konpartimentuaren estalkia eta finkatu torloju(ekin) erabiliz.

Proba-kableak konektatzea:

Connect the red and black test leads to the appropriate input jacks on the multimeter. The black lead typically connects to the 'COM' (common) jack, and the red lead connects to the 'VΩmA' jack for most measurements.

4. Funtzionamendu-argibideak

To operate the multimeter, turn the rotary switch to the desired function and range. The display updates measurements approximately twice per second.

4.1. AC/DC Voltage Neurketa:

1. Konektatu proba-kable beltza 'COM' konektorera eta proba-kable gorria 'VΩmA' konektorera.
2. Turn the rotary switch to the desired ACV (Alternating Current Voltage) or DCV (Direct Current Voltage) range. Select a range higher than the expected voltage.
3. Konektatu proba-zundak paraleloan neurtu beharreko zirkuituan edo osagaian.
4. Irakurri liburukiatage balioa pantaila digitalean.

4.2. Korronte zuzenaren neurketa:

1. Konektatu proba-kable beltza 'COM' konektorera eta proba-kable gorria 'VΩmA' konektorera.
2. Turn the rotary switch to the desired DCA (Direct Current Amperage) range.
3. Garrantzitsua: Connect the test probes in series with the circuit. Break the circuit and insert the multimeter.
4. Irakurri uneko balioa pantaila digitalean.

4.3. Erresistentziaren neurketa:

1. Konektatu proba-kable beltza 'COM' konektorera eta proba-kable gorria 'VΩmA' konektorera.
2. Turn the rotary switch to the desired Ω (Ohms) range.
3. Garrantzitsua: Ziurtatu zirkuitua edo osagaia deskonektatuta dagoela erresistentzia neurtu aurretik.
4. Konektatu proba-zundak neurtu beharreko osagaira.
5. Irakurri erresistentzia-balioa pantaila digitalean.

4.4. Diodoaren proba:

1. Konektatu proba-kable beltza 'COM' konektorera eta proba-kable gorria 'VΩmA' konektorera.
2. Turn the rotary switch to the diode symbol (usually a triangle with a line).
3. Konektatu zunda gorria diodoaren anodora eta zunda beltza katodora. Pantailak aurreranzko bolumena erakutsiko du.tage tanta.
4. Reverse the probes. The display should show 'OL' (Overload) for a good diode.

4.5. Transistor Gain (hFE) Measurement:

This function allows you to measure the DC current gain (hFE) of NPN and PNP transistors.

1. Turn the rotary switch to the 'hFE' position.
2. Identify the Emitter (E), Base (B), and Collector (C) terminals of the transistor.
3. Insert the transistor leads into the corresponding sockets in the hFE test socket on the multimeter, ensuring correct NPN or PNP type selection.
4. Read the hFE value on the digital display.

4.6. 50 Hz Square Wave Generator:

The multimeter can generate a 50 Hz square wave signal for testing purposes.

1. Turn the rotary switch to the '50Hz Square Wave' position.
2. The square wave output will be available at the 'VΩmA' and 'COM' jacks.
3. Connect an oscilloscope or other suitable device to observe the generated waveform.

5. Mantentzea

Garbiketa:

Garbitu gailua iragarkiekinamp cloth and a mild detergent. Do not use abrasive cleaners or solvents. Ensure the device is dry before use.

Biltegiratzea:

Denbora luzez erabiltzen ez duzunean, kendu bateria isuriak saihesteko. Gorde multimetroa leku fresko eta lehor batean, eguzki-argitik eta muturreko tenperaturetatik urrun.

6. Arazoak

• Ez dago pantailarik: Egiaztatu bateriaren instalazioa eta ziurtatu bateriak nahikoa karga duela. Ordeztu behar izanez gero.
• 'OL' or '1' on Display: This indicates an overload or out-of-range measurement. Select a higher range or check for an open circuit.
• Irakurketa okerrak: Verify the correct function and range are selected. Ensure test leads are properly connected and not damaged. Check the battery level.
• No Square Wave Output: Ensure the function is correctly selected and connections are secure.

7. Zehaztapenak

8. Bermea eta Laguntza

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Avidsen webgunea. Gorde erosketaren egiaztagiria bermearen erreklamazioetarako.

Fabrikatzailea: Avidsen

Webgunea: www.avidsen.com (Adibample link, please verify actual manufacturer webgunea)