HANMATEK AC2 Non-Contact AC VoltagManual do usuário do detector e

1. Introdução

The HANMATEK AC2 is a non-contact AC voltage detector designed for safe and efficient electrical testing. It features adjustable sensitivity, an LCD display, an LED flashlight, and a laser pointer, making it a versatile tool for electricians, homeowners, and DIY enthusiasts. This manual provides essential information for the proper and safe use of your device.

2. Informações de segurança

WARNING: Always exercise extreme caution when working with electricity. This device is an indicator and should not be solely relied upon for verifying the absence of voltage in critical safety situations. Always follow local electrical safety codes and use appropriate personal protective equipment.

• Não utilize o dispositivo se ele parecer danificado ou não estiver funcionando corretamente.
• Certifique-se de que o compartimento da bateria esteja bem fechado antes de usar.
• Não tente medir voltages excedendo a faixa especificada (1000V AC).
• Mantenha o dispositivo longe de água e umidade.
• The laser light should not be pointed directly at eyes or reflective surfaces.

3. Produto acabadoview e Componentes

Familiarize yourself with the different parts of your HANMATEK AC2 voltage detector.

Figura 1: HANMATEK AC2 Component Diagram

• Tampa da bateria: Protege o compartimento da bateria.
• Sensitivity Down Key: Decreases detection sensitivity.
• Sensitivity Up Key: Increases detection sensitivity.
• Botão de energia: Liga/desliga o dispositivo.
• Tela LCD: Shows the selected sensitivity level.
• Signal Strength Indicator (H/L): Indicates high or low signal strength.
• Volumetage Signal Indicator: Visual alert for detected voltage.
• Interruptor a laser: Activates the laser pointer.
• Luz laser: Emits a red laser beam.
• Probe NCV: Vol sem contatotage detection tip.

Figura 2: Key Features of the HANMATEK AC2

This image highlights the main functionalities: automatic shutdown for energy saving, 9 sensitivity levels for broad application (12-1000V AC), a low battery indicator, a red laser light for pointing, and combined buzzer and red light warnings for clear voltage detecção.

4. Configuração

4.1 Instalação da bateria

The HANMATEK AC2 requires 2 AAA batteries (included). Ensure correct polarity when inserting.

1. Desaperte a tampa da bateria na parte superior do dispositivo.
2. Insert two AAA batteries according to the polarity markings (+/-) inside the compartment.
3. Replace the battery cover and screw it tightly to secure.

Figura 3: Device dimensions and battery type (2x AAA) for installation.

5. Instruções de operação

5.1 Ligar/Desligar

Pressione o Botão de energia (green circle) to turn the device on. Press and hold the Power Button to turn it off.

5.2 voltage Detecção (Modo NCV)

The device automatically enters NCV (Non-Contact Voltage) detection mode upon power-on.

1. Hold the device with the NCV probe tip near the conductor, socket, or wire you wish to test.
2. Se AC voltage is detected, the Voltage Signal Indicator will light up (red), and an audible buzzer will sound. The LCD display will show the detected signal strength (H for High, L for Low).
3. The intensity of the light and sound indicates the strength of the detected voltage.

Figura 4: Detectando volumetage em um painel elétrico.

Figura 5: Detectando volumetage in a wall socket.

5.3 Ajuste de Sensibilidade

The HANMATEK AC2 offers 9 levels of sensitivity, allowing detection from 12V AC to 1000V AC.

1. Pressione o Sensitivity Up Key (up arrow) to increase sensitivity.
2. Pressione o Sensitivity Down Key (down arrow) to decrease sensitivity.
3. The LCD will display the current sensitivity level (1-9). Higher numbers indicate higher sensitivity, allowing detection of weaker signals or through thicker insulation.

Figura 6: Examples de voltage detection: No-Voltage Condition, Strong Electricity, and Weak Current. Note that at the highest sensitivity (level 9), the measuring distance can be extended.

5.4 Live/Neutral Wire Differentiation

When testing a live socket or wire, the device can help differentiate between live and neutral lines:

1. Set the sensitivity to a lower level (e.g., 1 or 2) for more precise detection.
2. Place the NCV probe near each terminal or wire.
3. The live wire will typically trigger a stronger and more consistent indication (faster flashing light, louder buzzer) compared to the neutral wire.

Função de lanterna LED 5.5

Pressione o Botão de lanterna (light bulb icon) to turn the integrated LED flashlight on or off. This is useful for working in dimly lit areas.

5.6 Laser Pointer Function

Pressione o Interruptor Laser (star icon) to activate the red laser pointer. Press it again to turn it off. This feature can be used for pointing or indicating specific areas.

Figura 7: Demonstrating the laser pointer function.

5.7 Desligamento Automático

To conserve battery life, the device will automatically shut down after approximately 3 minutes of inactivity or no signal detection.

5.8 Indicação de Bateria Fraca

Se o volume da bateriatage drops below approximately 2.6V, the operating display will flash three times, and the buzzer will sound before the device automatically shuts down. Replace the batteries promptly when this occurs.

6. Manutenção

6.1 Substituição da bateria

When the low battery indicator appears or the device fails to power on, replace the batteries as described in Section 4.1. Always use fresh AAA batteries.

6.2 Limpeza

Limpe o dispositivo com um pano seco e macio. Não utilize produtos de limpeza abrasivos ou solventes. Certifique-se de que não entre umidade no dispositivo.

6.3 Armazenamento

If the device will not be used for an extended period, remove the batteries to prevent leakage and damage. Store in a cool, dry place away from direct sunlight.

7. Solução De Problemas

8. Especificações

9. Garantia e Suporte

HANMATEK products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact information provided with your purchase or visit the official HANMATEK website. Guarde o comprovante de compra para solicitações de garantia.