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Keithley Source Measure Units
What is a Source Measure Unit (SMU)?
The Source Measure Unit (SMU) is an instrument that can precisely source voltage or current and simultaneously measure voltage and/or current. It combines the useful features of a digital multimeter (DMM), power supply, true current source, electronic load and pulse generator, all into a single, tightly synchronized instrument in a compact form factor. SMUs are considered more useful than the combination of any of the five instruments, due to the measuring instrument’s versatility and high accuracy performance.
Find The Right SMU For You
Answer these three questions to find out which Keithley Source Measure Unit is best for your bench
Step 1/3
What is the maximum voltage you will need to source?
Low (≤40V) Medium (40-200V) High (>200V) Not SureStep 2/3
What is the maximum current you will need to source or sink?
Low (≤1A) Medium (1-7A) High (>7A) Not SureStep 3/3
What other features will you need?
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