PCE 780 数字红外测温仪 (500°C, D/S: 12: 1)

Specification

Measuring range

Infrared: -76 ... 932°F / -60 ... 500°C 

Type K thermocouple: -83 ... 2552°F / -64... 1400°C 

Air temperature: -4 ... 149°F / -20 ... 65°C 

Wet bulb temperature: -4 ... 149°F / -20 ... 65°C 

Dew point: -58 ... 122°F / -50 ... 50°C 

Humidity: 1... 99% rh  

Accuracy (at 68... 78°F / 20... 26°C ambient temperature)

Infrared: 59... 95°F / 15... 35°C: ± 1.0°C / 1.8°F

-22 ... 932°F / -33... 500°C: ± 2% of Mw. or ± 2°C / 3.6°F

Thermocouple type K: ± 1% of Mw. or ± 1.0°C / 1.8°F

Air temperature: ± 2.5°C / 4.5°F

Wet bulb temperature: ± 2.5°C / 4.5°F 

Dew point: 20... 30% RH: ± 2.5°C / 4.5°F; 31... 40% RH: ± 2.0°C / 3.6°F; 41... 95% RH: 1.5°C / 2.7°F

Air humidity: 20... 80%: ± 3% 

Balance: ± 5%

Resolution: 0.1°C / 0.18°F; 1.0°C / 1.8°F 

Emissivity: 0.1 ... 1 

Response time: 1 second

Optical resolution: 12: 1

Power supply: 2 x 1.5V AA battery

Battery life (without laser & display lighting): Approx. 180 minutes; Approx. 140 minutes (continuous operation)

Weight: < 1 lb / 240 g

Dimensions: 1.8 x 5.6 x 7.3 in / 46 x 143 x 184.8 mm

Dilivery Contents

1 x PCE-780 multi-function air humidity meter

2 x 1.5V AAA batteries

1 x User manual