RuoShui 140A Digital Current Clamp Manual Pengguna Meter

pengenalan

This manual provides detailed instructions for the safe and effective operation of your RuoShui 140A Digital Current Clamp Meter. This device is designed for measuring AC line current, AC/DC voltage, resistance, and continuity. Please read this manual thoroughly before use and retain it for future reference.

Arahan Keselamatan Penting

Always adhere to safety precautions when using electrical testing equipment. Failure to do so may result in injury or damage to the device.

• Jangan gunakan meter jika ia kelihatan rosak atau jika penebatnya terjejas.
• Pastikan penutup bateri ditutup dengan selamat sebelum beroperasi.
• Do not measure current on circuits exceeding AC 600V.
• Always use caution when working with live circuits.
• Refer to the warning labels on the device for maximum voltage dan penilaian semasa.

Produk Selesaiview dan Komponen

The RuoShui 140A Digital Current Clamp Meter is a high-precision instrument featuring a special alloy clamp core for stable and reliable measurements. It incorporates magnetic shielding technology to minimize external interference.

Komponen Utama

This image displays the RuoShui 140A Digital Current Clamp Meter with its main components labeled: 1. Double Input Toroid, 2. HOLD Key, 3. Toroid Opening Lever, 4. POWER key, 5. LCD display, 6. Lanyard hole, 7. RS232 Interface. Dimensions are also indicated: 175mm length, 70mm width, 38mm depth.

• Clamp rahang: Used to encircle the conductor for non-contact current measurement.
• Paparan LCD: Menunjukkan bacaan ukuran, unit dan penunjuk fungsi.
• Butang kuasa: Menghidupkan/mematikan peranti.
• Butang TAHAN: Freezes the current reading on the display. Also used for data storage and recall.
• Antara muka RS232: For connecting to a PC for data transfer and analysis.
• Petak Bateri: menempatkan bateri 9V.

Persediaan

Pemasangan Bateri

The device requires one 9V battery (included).

This image shows the back of the clamp meter with the battery cover open, revealing the compartment for a 9V battery.

1. Cari petak bateri di belakang meter.
2. Gunakan pemutar skru untuk membuka penutup bateri.
3. Insert a 9V battery, observing the correct polarity.
4. Tutup penutup bateri dengan selamat.

Arahan Operasi

Video Demonstrasi Produk

This video demonstrates the physical features of the RuoShui 140A Digital Current Clamp Meter, including powering on, opening the clamp jaw, and performing a current measurement in a circuit breaker box.

Hidupkan/Mati Kuasa

Tekan ke KUASA button to turn the meter on. Press and hold the KUASA button to turn it off. The meter features an automatic shut-down function to conserve battery life.

Pengukuran Semasa AC

This meter is designed for non-contact AC current measurement.

This image illustrates the clamp meter in use, measuring current on a wire. The display shows "AC 5.00mA".

1. Hidupkan meter.
2. Tekan tuil untuk membuka clamp Rahang.
3. Encircle a single conductor (not a bundle of wires) with the clamp jaw. Ensure the jaw is completely closed.
4. Read the AC current value displayed on the LCD screen.

Fungsi Pegangan Data

Tekan ke TAHAN button briefly to freeze the current reading on the display. Press it again to release the hold and resume live measurements.

Penyimpanan dan Pengingatan Data

The meter can store up to 60 measurement readings.

1. To store a reading, press the TAHAN button briefly while a measurement is displayed. The display will show a storage location number (e.g., "01").
2. To recall stored data, press and hold both the KUASA dan TAHAN buttons simultaneously. The display will show the first stored reading.
3. Tekan sebentar TAHAN button to cycle through the stored readings.
4. To exit data recall mode, press the KUASA butang.

Memadam Data Tersimpan

To delete all stored data, enter data recall mode (press and hold KUASA dan TAHAN). Then, press and hold the TAHAN button until "DEL" appears on the screen, indicating all memories have been cleared. Note: Individual readings cannot be deleted; only all stored data can be cleared at once.

PC Connection and Software

The meter is equipped with an RS232 interface for connecting to a PC. This allows for online monitoring, historical data inquiry, active curve drawing, and alarm setting. Data can be saved and printed using the provided software.

This image shows the clamp meter, a USB cable for PC connection, and its packaging.

1. Connect the meter to your PC using the provided USB to Micro USB cable.
2. Install the accompanying software (typically found on a CD or available for download from the manufacturer's webtapak).
3. Follow the software instructions for data transfer, monitoring, and analysis.

Penyelenggaraan

• Keep the meter clean and dry. Use a soft, damp kain untuk pembersihan; jangan gunakan pembersih atau pelarut yang kasar.
• Store the meter in its protective pouch when not in use to prevent damage.
• Replace the battery when the low battery indicator appears on the display.
• Do not attempt to repair the meter yourself. Refer to qualified service personnel for any repairs.

Menyelesaikan masalah

Spesifikasi Teknikal

• model: 140A
• Measurement Range (AC Current): 0.000mA hingga 60.00A
• Max AC Voltage: 600V
• Saiz Rahang: 25mm x 30mm (0.9 x 1.1 inci)
• Penyimpanan Data: Sehingga 60 bacaan
• Antara muka: RS232 (USB connection via adapter cable)
• Sumber Kuasa: Bateri 1 x 9V
• Dimensi Produk: 7.09 x 2.95 x 1.65 inci (175mm x 70mm x 38mm)
• Berat Barang: 4.23 auns (120 Gram)
• Penilaian Keselamatan: CAT III 600V MAX

Waranti dan Sokongan Pelanggan

RuoShui is committed to providing reliable products and excellent customer support. For any questions, issues, or warranty claims, please contact the seller or manufacturer directly.