Fluke 1664 FC Multifunction Insulation Tester Case Honeywell BW™ MicroClip X3 for

Honeywell BW™ MicroClip X3 for extended reliability with 3-year warranty

Radio transmitter automatically sets the correct measurement range so you do not need to change the switch positions while taking a measurement

BP500 lithium-ion battery

TL238 and TL27 test leads

Fluke 1664 FC Multifunction Insulation Tester Case Honeywell BW™ MicroClip X3 forFluke 1664 FC Multifunction Installation Tester helps expedite installations The 1664 FC puts a lot of testing power in your hands to quickly and efficiently test to all local regulations, protect appliances, and share test results in real time over your smartphone. Protect appliances from accidental damage The Fluke 1664 FC is the only tester with "Insulation PreTest" that stops the insulation test and provides a visual warning if it detects that an