Manual d'instruccions del multímetre digital PeakTech 3444 True RMS

1. Introducció

This manual provides essential information for the safe and effective operation of your PeakTech 3444 True RMS Digital Multimeter. The PeakTech 3444 is a robust, IP67-rated digital multimeter designed for demanding professional use, offering a wide range of measurement functions including voltage, current, resistance, capacitance, frequency, and temperature. Its illuminated keys and rotary switch ensure usability in various conditions, including low light environments.

2. Informació de seguretat

Please read all safety warnings and operating instructions carefully before using this device. Failure to do so may result in injury or damage to the meter.

• Respecteu sempre els codis de seguretat locals i nacionals.
• This device complies with EN 61010-1 safety standards.
• Rated for CAT III 1000 V and CAT IV 600 V. Do not exceed these limits.
• Inspect test leads for damage before each use. Do not use if insulation is damaged.
• No feu funcionar el mesurador si sembla danyat o si el casing està obert.
• Avoid working alone when measuring high voltages.
• Tingueu precaució quan treballeu amb voltagper sobre de 30 V CA RMS, 42 V pic o 60 V CC. Aquests voltagsuposen un risc de xoc.
• Assegureu-vos que s'hagin seleccionat la funció i el rang correctes abans de fer mesures.
• Canvieu les piles immediatament quan aparegui l'indicador de bateria baixa.

3. Producte acabatview

The PeakTech 3444 is a heavy-duty digital multimeter featuring a robust, shock-resistant casing and an IP67 rating, making it dust-tight and waterproof. It is equipped with a large 3 5/6 digit LCD display (max. 5999 counts) with a 42-segment bar graph, ensuring clear readings. Unique illuminated function keys and a rotary switch enhance visibility and ease of use in challenging environments. An integrated LED flashlight provides additional illumination for the measurement area.

Figure 1: PeakTech 3444 Digital Multimeter with labeled components.

Característiques principals:

• Mesurament RMS real: Accurate readings for non-sinusoidal waveforms.
• Classificació IP67: Dust-tight and waterproof for harsh environments.
• Illuminated Controls: Backlit function keys and rotary switch for low-light conditions.
• Llanterna LED integrada: For illuminating the measurement area.
• Low Impedance (Lo Z) Function: For ghost voltage detecció.
• Funcions de mesura: DC/AC Voltage, DC/AC Current, Resistance, Capacitance, Frequency, Temperature, Diode Test, Continuity.
• Data Hold, MAX/MIN, Peak, Relative Value: For advanced analysis.

4. Configuració

4.1. Instal·lació de la bateria

1. Assegureu-vos que el multímetre estigui APAGAT.
2. Localitzeu el compartiment de la bateria a la part posterior del dispositiu.
3. Desenrosqueu la tapa del compartiment de la bateria.
4. Insert four (4) 1.5V AAA batteries, observing correct polarity.
5. Col·loqueu la coberta i fixeu-la amb el cargol.

4.2. Connexió dels cables de prova

• Per a la majoria de volumstage, resistance, capacitance, frequency, and temperature measurements, connect the red test lead to the V/Ω/Hz/CAP/°C input jack and the black test lead to the COM input jack.
• For current measurements up to 600mA, connect the red test lead to the µA/mA input jack and the black test lead to the COM input jack.
• For current measurements up to 10A, connect the red test lead to the 10A input jack and the black test lead to the COM input jack.

5. Instruccions de funcionament

Turn the rotary switch to the desired measurement function. Use the MODE button to cycle through sub-functions (e.g., AC/DC voltage, diode/continuity). The RANGE button allows manual range selection, while the REL button activates relative measurement. The HOLD button freezes the display reading, and the PEAK button captures peak values. The MAX/MIN/AVG button cycles through maximum, minimum, and average readings.

5.1. Voltage Measurement (DCV, ACV, ACV+DCV)

1. Set the rotary switch to V (DCV) or V~ (ACV).
2. Connect test leads as described in Section 4.2 (V/Ω/Hz/CAP/°C and COM).
3. Connecteu els cables de prova en paral·lel al circuit o component que s'ha de mesurar.
4. For ACV+DCV or Lo Z (low impedance) measurements, use the MODE button to select the appropriate function.

5.2. Current Measurement (DCA, ACA)

1. Set the rotary switch to µA, mA, or 10A.
2. Connect test leads to the appropriate current input jack (µA/mA or 10A) and COM.
3. ADVERTIMENT: Connect the meter in series with the circuit. Never connect the meter in parallel to a voltagla font quan està en mode de corrent, ja que això pot fer saltar el fusible o danyar el mesurador.

5.3. Mesura de resistència (Ω)

1. Posa l'interruptor giratori a Ω.
2. Connect test leads to V/Ω/Hz/CAP/°C and COM.
3. Assegureu-vos que el circuit o component estigui desenergitzat abans de mesurar la resistència.
4. Connecteu els cables de prova a través del component.

5.4. Capacitance Measurement (CAP)

1. Set the rotary switch to CAP.
2. Connect test leads to V/Ω/Hz/CAP/°C and COM.
3. Ensure capacitors are fully discharged before measurement to prevent damage to the meter.
4. Connecteu els cables de prova a través del condensador.

5.5. Mesura de freqüència (Hz)

1. Set the rotary switch to Hz.
2. Connect test leads to V/Ω/Hz/CAP/°C and COM.
3. Connecteu els cables de prova a la font de senyal.

5.6. Temperature Measurement (°C)

1. Set the rotary switch to °C.
2. Connect the K-type temperature sensor to the temperature adapter, then insert the adapter into the V/Ω/Hz/CAP/°C and COM jacks.
3. Col·loqueu la punta del sensor de temperatura sobre o a prop de l'objecte del qual es vol mesurar la temperatura.

5.7. Continuity Test and Diode Test

1. Set the rotary switch to the continuity/diode symbol.
2. Connect test leads to V/Ω/Hz/CAP/°C and COM.
3. For continuity, touch the test leads across the circuit. A buzzer will sound for continuity.
4. For diode test, connect the red lead to the anode and the black lead to the cathode of the diode. The forward voltagEs mostrarà una gota. Invertiu els cables per comprovar si hi ha un circuit obert.

6. Manteniment

6.1. Neteja

Netegeu el comptador amb anuncisamp drap i detergent suau. No utilitzeu abrasius ni dissolvents. Assegureu-vos que el mesurador estigui sec abans d'utilitzar-lo.

6.2. Substitució de la bateria

When the low battery indicator appears on the display, replace the batteries as described in Section 4.1. Use only 1.5V AAA batteries.

6.3. Substitució de fusibles

If the current measurement function fails, the fuse may need replacement. Refer to the full instruction manual for detailed fuse replacement procedures. Always use fuses of the specified type and rating.

7. Solució De Problemes

• Sense pantalla o lectures erràtiques: Check battery charge and ensure proper battery installation.
• Sense mesura de corrent: Check the fuse. Ensure test leads are connected to the correct input jacks and in series with the circuit.
• Lectures incorrectes: Verify the correct function and range are selected. Ensure test leads are properly connected and not damaged.
• "OL" or "OVER" displayed: The measured value exceeds the selected range. Select a higher range or ensure the input is within the meter's capabilities.

For further assistance, please contact PeakTech customer support.

8. Especificacions

9. Contingut del paquet

The PeakTech 3444 Digital Multimeter package includes:

• Multímetre digital PeakTech 3444
• Bossa de transport
• Cables de prova (un vermell, un negre)
• K-Type Temperature Sensor
• Adaptador de temperatura
• 4 piles AAA de 1.5 V
• Manual d'instruccions

Figure 2: Included accessories with the PeakTech 3444 Digital Multimeter.

10. Garantia i Suport

The PeakTech 3444 Digital Multimeter comes with a Garantia del fabricant de 3 anys.

For technical support, warranty claims, or further information, please refer to the contact details provided in the full instruction manual or visit the official PeakTech weblloc.