TPI 381a 非接触式/接触式温度计

Non-contact temp. range: -4 ~ 572°F (-20 ~ 300°C)

Contact temp. range: -148° to 2192°F (-100° to 1200°C)

IR Accuracy @ 23°C and 0.95 emissivity:  

< 32°F (0°C): ± 5°F (3°C)

32 ~ 572°F (0 ~ 300°C): ± 2% of rdg or ± 3.5°F (2°C) whichever is greater

Contact Accuracy: +(0.5% of reading + 3.5°F (2°C)

Distance to Spot Ratio: 9:1

Response Time: 500mS

Spectral Response: 7 to 14um

Emissivity: 0.95 Fixed

Laser Sighting: Output <1mW, Wavelength 645-660nm, Class II Laser

°F or °C: Selectable (slide switch in handle)

Contact or Non-contact: Selectable (slide switch in handle)

Display Hold:Yes

Operating Temperature: 32 ~ 120°F (0 ~ 50°C)

Battery Type: 9V