PTC® Cylinder Tank Surface Thermometers
with Dual Magnets
Designed specifically for monitoring tank
surface temperature while filling industrial gas cylinders.
The model 520 has exceptional holding power, a plastic lens, and
calibrated bimetal for accuracy. NIST Traceable certifications
are available. from PTC Metrology™ an accredited calibartion lab
by A2LA to 17025 ANSI/NCSL and Z540-1.