Megger DETEX – Voltage Detectors and Phasing Testers

• Seven models covering distribution to 550 kV transmission voltages.
• Electronic beeper with audible and visual alerts or bright white LED for indoor use.
• Continuous operation with no on/off switch for maximum safety.
• Built-in self-test verifies correct function before each use.
• Telescopic poles and universal hot-line mounting for safe, convenient operation.
• Phasing testers for grounded or ungrounded systems up to 34.5 kV.

The Megger DETEX range gives technicians a reliable, straightforward way to confirm the presence or absence of voltage before work begins. Detectors respond instantly to phase-to-ground voltages with clear audible and visual signals, while the self-test feature confirms the unit is ready for use. Models suit everything from distribution networks to high-voltage transmission lines up to 550 kV. Phasing testers add the ability to check phase relationships and verify fuses on systems up to 34.5 kV. With continuous monitoring, no on/off switch and robust construction, the DETEX family reduces risk, speeds up safe working practices and meets IEC and ANSI requirements across substations, overhead lines and industrial installations.