We offer a great variety of dc SQUIDs with inductances ranging from a few pH to 500 pH, mutual inductances between 100 pH and 20 nH, and input coil inductances between 100 pH and 1000 nH.

dc SQUID gradiometers are available with a wide range of inductances, pick-up-loop 
sizes, and base-line lengths.

Low-noise readout circuits for
dc and rf SQUIDs, with a wide 
range of modulation 
frequencies.