TPI 381b 非接触式/接触式温度计

Distance to Spot Ratio: 9:1

Temperature Non-contact: -4 ~ 572°F (-20 ~ 300°C)

Range Contact: -148 ~ 2192°F (-100 ~ 1200°C)

IR Accuracy @23°C, 0.95 emissivity:

< 32°F (0°C): ± 5°F (3°C)

> 32°F (0°C): ±2% rdg or ± 3.5°F (2°C)

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

Emissivity: 0.95

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

Response Time: 500 millisecond

Spectral Response: 7 ~ 14 um

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

Battery Type: 9 Volt