Elitech STC-1000 Temperature Controller

Elitech universal temperature controller (Multiple Models)

Nitrile 12mm ID x 2.5mm C/S O Ring. 12x2.5 . Choose Quantity. New. Metric.

SHANGFANG SF-104S-2 Digital Temperature Controller

3.4mm ID x 1.3mm C/S Viton FKM FPM O Ring. 3.4x1.3 . Choose Quantity. New.

Elitech ECS-10 Temperature Controller

Elitech ECS-100 Temperature Controller

7mm ID x 3mm C/S Viton FKM FPM O Ring. 7x3 . Choose Quantity. New. Metric.