KETOTEK KT-D138 DC 6.5-100V 100A Digital Voltmeter Ammeter Power Energy Meter

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The KETOTEK KT-D138 is a versatile 4-in-1 DC digital multimeter designed to accurately measure voltage, current, active power, and energy consumption. This device is suitable for monitoring electrical parameters in various DC applications, including battery systems, solar power setups, and electric bicycle generators. It features a large LCD display with backlight for clear readability, a voltage alarm function, energy reset capability, and data storage upon power-off.

Примечание: This device requires an external shunt for current measurement, which is not included with the multimeter.

Image: The KETOTEK KT-D138 digital multimeter displaying its four measurement parameters: voltage, current, power, and energy, along with their respective measurement ranges.

Основные характеристики

• Измерение 4-в-1: Измеряет постоянный токtage, current, active power, and energy.
• Широкий диапазон измерений:
  • Томtagе: постоянный ток от 6.5 В до 100 В
  • Current: 0A to 100A (requires external shunt)
  • Active Power: 0W to 10kW
  • Energy: 0kWh to 9999kWh
• ЖК-дисплей: Large, clear LCD with blue backlight for easy reading in various lighting conditions.
• Томtage Alarm Function: User-configurable voltage порог срабатывания сигнализации.
• Energy Reset Function: Allows resetting accumulated energy data.
• Хранение данных: Automatically saves measurement data when power is off.
• Компактный дизайн: Dimensions of 8.96 x 4.46 x 2.44 cm.

Настройка и подключение проводов

Proper wiring is crucial for the correct operation and safety of the device. Please follow the wiring diagram carefully. This meter requires an external shunt for current measurement, which must be purchased separately.

Схема электропроводки

Image: A detailed wiring diagram illustrating how to connect the KETOTEK KT-D138 digital multimeter with an external shunt for accurate voltage and current measurements in a DC circuit.

1. Connect the positive terminal of the DC power supply to the red thin wire метра.
2. Connect the negative terminal of the DC power supply to the black thin wire метра.
3. Connect the positive terminal of the load to the red thick wire метра.
4. Connect the negative terminal of the load to one end of the external shunt.
5. Connect the other end of the external shunt to the black thick wire метра.
6. Ensure all connections are secure and correct before applying power. Incorrect wiring can damage the product.

Важный: The load cannot exceed the rated voltage and current of the meter (DC 6.5-100V, 100A). This device is designed for indoor use only.

Инструкция по эксплуатации

Once properly wired and powered on, the meter will display voltage, current, power, and energy readings on its LCD screen. The device has a single button for various functions.

Image: The KETOTEK KT-D138 digital multimeter showing the location of its single control button, used for energy reset, backlight control, and setting the voltage порог срабатывания сигнализации.

Функции кнопок:

• Короткое нажатие: Включает/выключает подсветку.
• Длительное нажатие (3 секунды): Resets the energy (kWh) accumulation. The energy value will flash, then release the button. Press again to confirm reset, or long press again to cancel.
• Настройка громкостиtage Alarm Threshold:
  1. Press and hold the button for 6 seconds until the voltage value flashes.
  2. Short press to adjust the alarm voltage value. The value will increase by 0.5V with each press.
  3. Long press for 3 seconds to save the setting and exit.

The meter will automatically store data when power is removed, ensuring that accumulated energy readings are not lost.

Обслуживание

The KETOTEK KT-D138 is designed for reliable operation with minimal maintenance. Follow these guidelines to ensure its longevity:

• Уборка: Для очистки дисплея и... используйте мягкую сухую ткань.asinг. Не используйте абразивные чистящие средства или растворители.
• Среда: Operate the device in a dry, indoor environment. Avoid exposure to moisture, extreme temperatures, and direct sunlight.
• Соединения: Periodically check all wiring connections to ensure they remain secure. Loose connections can lead to inaccurate readings or device malfunction.
• Хранилище: When not in use for extended periods, store the meter in a cool, dry place.

Поиск неисправностей

If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact KETOTEK customer support.

Технические характеристики

Информация о гарантии

KETOTEK products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your purchase or contact KETOTEK customer support. The warranty typically covers defects in materials and workmanship under normal use.

Поддержка клиентов

If you have any questions, require technical assistance, or need to report an issue with your KETOTEK KT-D138 multimeter, please contact our customer support team. You can typically find contact information on the product packaging, the official KETOTEK webсайт или через вашу платформу покупок.

When contacting support, please provide your product model number (KT-D138) and a detailed description of the issue.