Fluke T6 Electrical Testers with FieldSense technology
Measure voltage…without test leads
Measure voltage up to 600 V ac through the open fork, without test lead contact to live voltage. Without opening covers or removing wire nuts. On wires up to AWG 4/0 (120 mm2), carrying as much as 200 A. It will change your job. Safer. Faster. Easier.

FieldSense technology for ac voltage, current and frequency measurement without making electrical contact to live voltage
Shows all power supply measurements at a glance for efficient troubleshooting
0.1 to 200 A ac
Resistance 1 Ω to 2 kΩ (T6-600)
Works with wires up to AWG 4/0 (120 mm2) with a 17.8 mm jaw opening.
Hold button temporarily freezes the reading for easy viewing
Easy to read display with backlight