1. Введение
The Testboy 11 is a reliable non-contact AC voltage tester designed for detecting live conductors in electrical connections, cable reels, sockets, switches, and more. Utilizing a capacitive measurement method, it provides quick and precise indications of AC voltage presence through both optical and acoustic signals. This device is built with highly resistant materials to withstand demanding professional use.
Информация по безопасности: Always prioritize safety when working with electricity. This device is a testing aid and does not replace proper safety procedures. Ensure the device is functioning correctly before each use. Adhere to all local electrical safety regulations and standards.

Figure 1: Testboy 11 Non-Contact AC Voltagе тестер
This image shows the Testboy 11 Non-Contact AC Voltage Tester, a red pen-shaped device with a white tip and a pocket clip. The body features the 'TESTBOY 11' branding, safety certifications, and battery information.
2. Продукт закончилсяview и компоненты
The Testboy 11 is a compact and robust tool. Key components include:
- Sensor Tip: Для бесконтактного томаtagе обнаружение.
- Светодиодный индикатор: Provides visual indication of voltage.
- Акустический зуммер: Provides audible indication of voltage.
- Карманный зажим: Для удобства переноски.
- Отсек для батареи: Вмещает батарейки типа ААА.

Figure 2: Close-up of Testboy 11 body
Это изображение обеспечивает детальное представление view of the Testboy 11's body, showing the 'TESTBOY 11' model name, 'CAT III 1000V' safety rating, and battery specifications '2x 1.5V LR03'.
3. Настройка
The Testboy 11 requires two AAA batteries for operation. The batteries are typically included with the device.
- To install or replace batteries, carefully twist and pull the top section of the tester (near the pocket clip) to reveal the battery compartment.
- Insert two 1.5V AAA (LR03) batteries, ensuring correct polarity as indicated inside the compartment.
- Securely reattach the top section by aligning and twisting until it clicks into place.
Примечание: Always use fresh batteries for optimal performance and accurate readings. Remove batteries if the device will not be used for an extended period.
4. Инструкция по эксплуатации
The Testboy 11 is designed for simple and intuitive operation.
- Включение питания: The device is always in standby mode. To activate, simply hold the tester. It performs a self-test upon activation.
- Тестирование на объемtage: Hold the sensor tip of the Testboy 11 close to the object you wish to test (e.g., a cable, socket, or switch).
- Интерпретация сигналов:
- Если переменный токtage is detected (within the range of 110-1000V AC), the LED indicator will light up, and an audible buzzer will sound.
- The intensity of the optical and acoustic signals may vary depending on the proximity to the voltage source and the strength of the electric field.
- Выключение: The device automatically powers off after a period of inactivity to conserve battery life.

Figure 3: Testboy 11 in use
This image shows a hand holding the Testboy 11, with its tip positioned near an electrical cable, demonstrating its non-contact voltagе возможность обнаружения.

Figure 4: Close-up of the sensor tip
Это изображение представляет собой крупный план view of the white sensor tip of the Testboy 11, which is used for non-contact detection of AC voltage.
5. Техническое обслуживание
To ensure the longevity and accuracy of your Testboy 11, follow these maintenance guidelines:
- Уборка: Протирайте устройство сухой мягкой тканью. Не используйте абразивные чистящие средства или растворители.
- Замена батареи: Replace batteries when the indicator lights dim or the acoustic signal weakens, or if the device fails to activate. Refer to Section 3 for battery replacement instructions.
- Хранилище: Храните устройство в сухом, прохладном месте, вдали от прямых солнечных лучей и экстремальных температур.
6. Поиск Неисправностей
If you encounter issues with your Testboy 11, consider the following:
- Устройство не отвечает: Проверьте правильность установки батарей и их достаточный заряд. При необходимости замените батареи.
- Непоследовательные показания: Ensure the sensor tip is clean and free from obstructions. Environmental factors or strong electromagnetic fields can sometimes affect non-contact testers.
- No optical/acoustic signal with known voltage: Verify battery status. If the issue persists, the device may require servicing.
7. Технические характеристики
| Особенность | Спецификация |
|---|---|
| Модель | Testboy 11 |
| Томtage Диапазон | 110–1000 В переменного тока |
| Метод измерения | емкостный |
| Индикаторы | Optical (LED) and Acoustic |
| Категория безопасности | Категория III 1000 В |
| Источник питания | 2 x 1.5 V AAA (LR03) batteries |
| Материал корпуса | АБС-пластик |
| Размеры (ДxШxВ) | 10 х 10 х 59 мм (прибл.) |
| Масса | 21 г (прибл.) |
| Сертификация | IEC / EN 61010-1 (DIN VDE 0411) |
8. Гарантия и поддержка
Testboy products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the official Testboy webили обратитесь к местному дистрибьютору. Сохраните чек о покупке для предъявления гарантийных претензий.





