ME001 miniature test connectors for medical-device leak testing have metric thread options. The connectors are by FastTest, Minneapolis. They are capable of sealing outside diameters (OD) down to 0.38 mm (0.015 in.) and are designed for leak testing infusion-set and drug-delivery devices. The connectors have a 21.3-mm (0.84-in.) OD and their pneumatic actuation is suited for soft-touch control of delicate components. This design is also suited for high-production testing. ME01 and ML001 connectors complement the ME001 series. These connectors provide a sealing capacity up to 12.95 mm (0.510 in.) millimeters, OD (0.510 in.). Additional features include aluminum or stainless steel housings, FDA approved seals and lubricant, and replaceable size and seal materials.