550F等PTC表面温度计|美国PTC表面温度计

These fully enclosed ultra-magnetic surfacethermometers are the toughest yet. The Models 550F and 555F arebuilt with quality materials, using the strongest magnet everdesigned for a surface thermometer. These instruments are ideallysuited for the rail industry. Any of these thermometers can bestored in a belt pouch. Reference our part number 350.9
 

Accuracy	±2% of FullScale
Diameter	2.1"(5.3cm)
Height	0.9"(2.3cm)
Weight	3 oz.(85g)
Certification	NISTTraceable
Meets orExceeds	AremaSpecifications
Features	PlasticLens
Accessories	Single orMax-Min Hands
TemperatureRanges	-20°F to+160°F or 0°F to 150°F