PeakTech 3444 True RMS Digital Multimeter Instruction Manual

1. Bubuka

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. Émbaran Kasalametan

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.

• Salawasna taat kana kode kaamanan lokal jeung nasional.
• 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.
• Do not operate the meter if it appears damaged or if the casing dibuka.
• Avoid working alone when measuring high voltages.
• Paké caution nalika gawé bareng voltagnyaeta luhur 30V AC RMS, 42V puncak, atawa 60V DC. Ieu voltagÉta nyababkeun bahaya shock.
• Pastikeun fungsi sareng rentang anu leres dipilih sateuacan ngukur.
• Ganti batréna gancang-gancang nalika indikator batré lemah némbongan.

3. Produk Langkungview

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.

Fitur konci:

• Pangukuran True RMS: Accurate readings for non-sinusoidal waveforms.
• Dipeunteun IP67: Dust-tight and waterproof for harsh environments.
• Illuminated Controls: Backlit function keys and rotary switch for low-light conditions.
• Senter LED terpadu: For illuminating the measurement area.
• Low Impedance (Lo Z) Function: For ghost voltage deteksi.
• Fungsi pangukuran: DC/AC Voltage, DC/AC Current, Resistance, Capacitance, Frequency, Temperature, Diode Test, Continuity.
• Data Hold, MAX/MIN, Peak, Relative Value: For advanced analysis.

4. Setélan

4.1. Pamasangan batré

1. Pastikeun multimeter dina kaayaan OFF.
2. Tangtukeun lokasi kompartemen batré dina pungkur alat.
3. Buka tutup kompartemen batré.
4. Insert four (4) 1.5V AAA batteries, observing correct polarity.
5. Ngaganti panutup sarta ngamankeun eta kalawan screw nu.

4.2. Nyambungkeun Test Leads

• Pikeun kalolobaan voltage, 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. Parentah Operasi

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. Jilidtage 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. Sambungkeun kabel tés sacara sajajar jeung sirkuit atawa komponén anu rék diukur.
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. PERHATOSAN: Connect the meter in series with the circuit. Never connect the meter in parallel to a voltage source when in current mode, as this can blow the fuse or damage the meter.

5.3. Ukur Résistansi (Ω)

1. Setel saklar puteran ka Ω.
2. Connect test leads to V/Ω/Hz/CAP/°C and COM.
3. Pastikeun sirkuit atanapi komponén parantos dipareuman énergina sateuacan ngukur résistansi.
4. Sambungkeun kabel uji kana komponén.

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. Sambungkeun test lead sakuliah kapasitor nu.

5.5. Pangukuran Frékuénsi (Hz)

1. Set the rotary switch to Hz.
2. Connect test leads to V/Ω/Hz/CAP/°C and COM.
3. Sambungkeun lead test dina sumber sinyal.

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. Place the tip of the temperature sensor on or near the object whose temperature is to be measured.

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 voltage drop bakal dipidangkeun. Balikkeun kabel pikeun mariksa sirkuit kabuka.

6. Pangropéa

6.1. beberesih

Ngusap méter kalayan iklanamp lawon sareng deterjen hampang. Entong nganggo bahan abrasif atanapi pangleyur. Pastikeun méterna garing sateuacan dianggo.

6.2. Ngagantian batré

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. Ngagantian sekering

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. Cara ngungkulan

• No display or erratic readings: Check battery charge and ensure proper battery installation.
• Teu aya pangukuran arus: Check the fuse. Ensure test leads are connected to the correct input jacks and in series with the circuit.
• Bacaan anu salah: 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. Spésifikasi

9. Eusi Paket

The PeakTech 3444 Digital Multimeter package includes:

• PeakTech 3444 Multimeter Digital
• Mawa Kantong
• Kabel Tés (hiji beureum, hiji hideung)
• K-Type Temperature Sensor
• Adaptor Suhu
• 4 x Batré AAA 1.5V
• Instruksi Manual

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

10. Garansi jeung Rojongan

The PeakTech 3444 Digital Multimeter comes with a 3-year manufacturer guarantee.

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 websitus.