GVDA GD128PLUS

GVDA GD128PLUS pametni punjivi digitalni multimetar - uputstvo za upotrebu

Model: GD128PLUS

1. Uvod

The GVDA GD128PLUS Smart Rechargeable Digital Multimeter is an advanced, versatile tool designed for accurate and reliable electrical measurements. Featuring a 10000-count display, auto-ranging capabilities, and True RMS functionality, it is suitable for professionals and electronics enthusiasts alike. This manual provides essential information for safe and effective operation, setup, maintenance, and troubleshooting of your multimeter.

GVDA GD128PLUS Smart Rechargeable Digital Multimeter with kickstand

Figure 1.1: GVDA GD128PLUS Digital Multimeter with its integrated kickstand.

2. Sigurnosne informacije

Uvijek se pridržavajte sljedećih sigurnosnih mjera opreza kako biste spriječili tjelesne ozljede ili oštećenje multimetra:

3. Sadržaj paketa

Prilikom raspakivanja, provjerite da li su sve dolje navedene stavke prisutne i u dobrom stanju:

Contents of the GVDA GD128PLUS Multimeter package including multimeter, test leads, charging cable, thermocouple, and carrying bag.

Figure 3.1: All components included in the GVDA GD128PLUS Multimeter package.

4. Karakteristike i komponente proizvoda

The GD128PLUS multimeter is equipped with a range of features for comprehensive electrical testing:

4.1. Multimeter Layout

Diagram showing the components and jacks of the GVDA GD128PLUS Multimeter.

Figure 4.1: Key components and input jacks of the GVDA GD128PLUS Multimeter.

Pogledajte sliku 4.1 za lokaciju sljedećih komponenti:

5. Podešavanje

5.1. Početno punjenje

Before first use, it is recommended to fully charge the multimeter's internal lithium battery. Connect the provided USB charging cable to the multimeter's charge jack and to a standard USB power adapter (not included) or a computer USB port. The display will indicate charging status. A full charge typically takes a few hours.

GVDA GD128PLUS Multimeter being charged via USB cable connected to a power bank.

Figure 5.1: The multimeter's rechargeable lithium battery can be charged directly using a USB cable.

5.2. Pričvršćivanje mjernih kablova

For most measurements, connect the black test lead to the COM jack and the red test lead to the appropriate positive input jack (VΩHzCap°C/°F, mAμA, or 10A) depending on the desired measurement function. The input jack LED indicators will illuminate to guide correct connection.

6. Uputstvo za upotrebu

6.1. Uključivanje/isključivanje

Pritisnite i držite Uključivanje/isključivanje button (located on the top edge) to turn the multimeter on or off. The device features an auto-power-off function to conserve battery life after a period of inactivity.

6.2. Načini mjerenja

The GD128PLUS offers various measurement modes, accessible via the rotary dial and function buttons:

6.2.1. svtagMjerenje (AC/DC)

6.2.2. Mjerenje struje (AC/DC)

6.2.3. Mjerenje otpora (Ω)

6.2.4. Mjerenje kapacitivnosti (F)

6.2.5. Mjerenje frekvencije (Hz)

6.2.6. Ispitivanje dioda i ispitivanje kontinuiteta

6.2.7. Non-Contact Voltage (NCV) Detekcija

6.2.8. Mjerenje temperature (°C/°F)

GVDA GD128PLUS Multimeter performing a temperature test with a K-type thermocouple probe in a glass of water.

Figure 6.1: The multimeter can perform temperature tests using the included K-type thermocouple probe.

6.3. Posebne funkcije

Nazad view of the GVDA GD128PLUS Multimeter showing the integrated LED flashlight.

Figure 6.2: The multimeter features a convenient LED flashlight for illuminating work areas.

Close-up of the GVDA GD128PLUS Multimeter's HD Backlight Color Display showing various measurement indicators.

Figure 6.3: The HD Backlight Color Display provides clear and comprehensive measurement information.

7. Održavanje

7.1. Čišćenje

Obrišite kućište oglasomamp cloth and mild detergent. Do not use abrasives or solvents. Ensure the multimeter is off and disconnected from any circuits before cleaning.

7.2. Punjenje baterije

The multimeter is equipped with a rechargeable lithium battery. When the low battery indicator appears on the display, connect the multimeter to a USB power source using the provided charging cable. Avoid fully discharging the battery frequently to prolong its lifespan.

7.3. Skladištenje

When not in use for extended periods, store the multimeter in a cool, dry place, away from direct sunlight and extreme temperatures. It is advisable to charge the battery periodically (e.g., every 3-6 months) to maintain its health.

8. Otkrivanje problema

ProblemMogući uzrokRješenje
Multimetar se ne uključuje.Slaba ili prazna baterija.Napunite multimetar pomoću USB kabla.
Prikazuje se "OL" (preopterećenje).Mjerenje prelazi odabrani raspon ili maksimalni kapacitet mjerača.Switch to a higher range (if in manual range) or ensure the measurement is within the meter's specifications.
Netačna očitavanja.Incorrect function/range selected; poor test lead connection; external interference.Verify function and range; ensure test leads are securely connected; move away from strong electromagnetic fields.
Nema zvučnog signala za kontinuitet.Circuit is open; multimeter not in continuity mode.Check the circuit for breaks; ensure the multimeter is set to continuity mode (use SEL button if necessary).

9. Specifikacije

ParametarVrijednost
Display10000 Counts, HD Backlight Color LCD
RangingAutomatski / ručni opseg
True RMSDa
DC Voltage dometDo 1000V
AC Voltage dometDo 750V
Raspon istosmjerne strujeDo 10A
Raspon izmjenične strujeDo 10A
Opseg otporaYes (Ohm)
Capacitance RangeYes (Farad)
Frekvencijski opsegYes (Hz)
Temperaturni opseg-40°C do 1000°C / -40°F do 1832°F
Diodni testDa
Test kontinuitetaDa (sa zujalicom)
NCV (Non-Contact Voltage)Da
Napajanje3.7V punjiva litijumska baterija
Sampling RatePribl. 3 puta u sekundi
Dimenzije166 mm x 83 mm x 29 mm (približno 6.5 x 3.3 x 1.1 inča)
TežinaOtprilike 0.57 kg (1.26 funta)
Operativno okruženje0-40°C, relative humidity <80%
Diagram showing the dimensions of the GVDA GD128PLUS Multimeter in millimeters.

Figure 9.1: Physical dimensions of the GVDA GD128PLUS Multimeter.

10. Garancija i podrška

This GVDA GD128PLUS Digital Multimeter is designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact details provided by your retailer or visit the official GVDA webMolimo sačuvajte dokaz o kupovini za potrebe reklamacije.

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