Voltage tester MODECO MN-17-014, 100–250V, 140 mm probe length

MODECO MN-17-014 is a handheld voltage tester designed to detect alternating current (AC) voltage in the 100–250 V range. Compact and lightweight, it has a 140 mm probe length that allows access to recessed terminals and wiring in common electrical installations. The tester is intended for quick verification of live voltage in outlets, switches and wiring before maintenance or troubleshooting.

Advantages

The tester provides reliable detection of AC voltage across the stated range with a narrow, insulated probe for safe access to terminals. Its compact size makes it convenient for one-handed operation and easy storage in a toolbox or pocket. The simple construction reduces risk of user error during basic voltage checks and speeds up routine verification tasks.

Suitable for

• Quick verification of live voltage in household outlets and switches
• Basic troubleshooting of lighting circuits and receptacles
• Pre-checks before performing electrical maintenance or repairs
• Use by electricians and experienced DIY users for on-site checks

Key specifications

• Voltage detection range: AC 100–250 V
• Probe length: 140 mm
• Handheld, compact form factor for one-handed use
• Insulated probe designed for access to recessed contacts
• Intended for detection of presence of live voltage (non-contact features not specified)

How to use

Before use, visually inspect the tester for damage and ensure the probe insulation is intact. To check for live voltage, touch the probe tip to the conductor or contact point and follow the device's indication method. Always follow safe working practices: disconnect power where possible, use appropriate personal protective equipment, and keep one hand away from grounded surfaces while testing. Do not use the tester on circuits outside the specified voltage range.

Usage recommendations

Use this voltage tester only as a preliminary check for the presence of AC voltage within the 100–250 V range. For in-depth diagnostics or measurements of exact voltage values, use a calibrated multimeter or appropriate measurement instrument. Regularly inspect the probe insulation and replace the tester if any damage is found.