Fluke 55-655 ST-55 Operating Fluid

Features and Specifications

• Quantity: 1 Quart Bottle
• Viscosity: 22 cSt at 40C
• Flash Point: 354 F
• Boiling Point: > 536 F
• For use with P3100 series deadweight testers

When using ST55 it is easier to perform crossfloat calibrations when both deadweight gauges are operated in the same fluid.

What's in the Box

• ST-55 Operating Fluid (1 Qrt)