Technical Specifications

• Model: THTS33001

• Product Type: Digital Test Pencil / Voltage Tester

• Display: LCD digital display

• Alarm Type: Sound and light indication

• Power Supply: 1 × AAA battery (LR03 included)

• Auto Power Off: Yes

• Low Battery Indicator: Yes

• Detection Type: Non-contact voltage detection

• Design: Compact and lightweight

Applications

This digital test pencil is ideal for:

• Checking live electrical wires

• Detecting voltage in sockets and switches

• Electrical installation and maintenance

• Household and industrial troubleshooting

• Electricians and DIY users

• Safety checks before repairs

Directions for Use

1. Turn on the tester (if required).

2. Place the tip near the wire, socket, or circuit.

3. Observe LCD display and alarm signals.

4. Sound/light indication confirms presence of voltage.

Safety Guidelines:

• Always verify tester functionality before use.

• Do not use on wet surfaces or damaged wires.

• Keep away from children.

• Use proper insulation precautions when testing.

Key Benefits

• Digital LCD Display: Clear and accurate voltage indication

• Sound & Light Alarm: Instant detection alerts

• Non-Contact Testing: Safe and convenient operation

• Auto Power Off: Saves battery life

• Low Battery Indicator: Ensures reliable usage

• Compact Design: Easy to carry and store

• User-Friendly: Suitable for professionals and beginners