23
Agilent U1251B and U1252B Handheld Digital Multimeter
User’s and Service Guide
Agilent Technologies
2
Making Measurements
Understanding The Measurement Instructions 24
Measuring Voltage 24
Measuring AC voltage 25
Measuring DC voltage 26
Measuring Current 27
µA & mA measurement 27
Percentage scale of 4 mA to 20 mA 29
A (ampere) measurement 31
Frequency Counter 32
Measuring Resistance, Conductance and Testing Continuity 34
Test i ng D io d es 38
Measuring Capacitance 41
Measuring Temperature 43
Alerts and Warning During Measurement 47
Overload alert 47
Input warning 47
Charge terminal alert 48
This chapter contains information on how to make
measurements using the U1251B and U1252B handheld
digital multimeter.