57
Agilent Technologies
U1241A and U1242A Handheld Digital Multimeter
User’s and Service Guide
6
Specifications and Characteristics 
DC Specifications 58
AC Specifications 59
Resistance Specifications 60
Diode Check/Audible Continuity Test Specifications 60
Temperature Specifications 61
Capacitance Specifications 62
Harmonic Ratio Specifications 62
Frequency Specifications 64
Operating Specifications 65
General Characteristics 66
This chapter lists specifications and characteristics of the U1241A and 
U1242A handheld digital multimeters. These specifications apply when 
using the meter in an environment that is free of electromagnetic 
interference and electrostatic charge. 
When using the meter in an environment where electromagnetic 
interference or significant electrostatic charge is present, measurement 
accuracy may be reduced.