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Table of Contents 
 Title Page 
Introduction ............................................................................................    1 
How to Contact Fluke ............................................................................   1 
Safety Information .................................................................................   2 
General Specifications ..........................................................................   5 
Accuracy Specifications ........................................................................   6 
AC and DC Voltage ...........................................................................   6 
AC and DC Current ...........................................................................   6 
Diode Test, Temperature, Resistance, Capacitance, Frequency,  
and Duty Cycle ..................................................................................   7 
LED Test and Continuity Threshold ...................................................   8 
Input Characteristics ..........................................................................   8 
Disassembly ..........................................................................................   10 
Performance Tests ................................................................................   10 
Performance Tests for the 15B+ and 17B+ .......................................   11 
Performance Test for 18B+ ...............................................................   13 
Calibration Procedures ..........................................................................   15 
Calibration for 15B+ and 17B+ ..........................................................   16 
Calibration for 18B+ ...........................................................................   18