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PN 4477545  January 2016

© 2016 Fluke Corporation. All rights reserved. 

1662/1663/1664 FC

Electrical Installation Tester

Quick Reference Guide

W »

Read all “Safety Information” before you use this Product.

Go to www.fluke.com to register your product and find more 

information.
To view, print, or download the latest manual or

supplement, visit us.fluke.com/usen/support/manuals.
To download the Fluke Connect™ app, go to the Apple App Store 

or Google Play.

TEST

> 2 s

6

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1

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TEST

> 2 s

TEST

4

3

1

5

2

1

3

2

4

2

1

2

1

3

2

3

1

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Results...

Pretest

Pass

Pretest

Fail

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