Extech ET25 Voltage Tester.

Get Extech’s Essential “Glow and Go” Electrical Tester
Need a definite test to see if a circuit is live? Use Extech’s simple and reliable ET25 Neon Voltage Tester. Use this affordable tester to check voltage in a wide range of applications, from 90 to 300V AC and DC.

For go/no-go tests, the bright neon indicator can’t be beat, glowing when the circuit is live. The wide range makes it suitable for testing 2-phase 220V circuits reliably.  

Keep this compact and essential Extech with you every day using its handy pocket clip. 

The tester features an insulated housing, with “lobed” finger guard test leads and is UL Listed.

This is an affordable must-have for anyone working on electrical wiring who needs to perform live voltage checks:

• electrician, electrical contractor
• plant/factory maintenance
• home automation systems installer
• security systems contractor
• property management
• home/property inspector
• Kitchen/bath installers
• DIY’er
• Handy man
• And others

ExtechET25 at-a-glance:

• Essential voltage tester
• Wide 90-300V AC/DC range
• Glowing neon indicator
• Compact with pocket clip
• Insulated housing
• UL Listed
• 1 year Warranty