福禄克红外测温仪选购

背光显示屏	Fluke 61: Yes
	Fluke 62: Yes
	Fluke 65: Yes
	Fluke 63: Yes
	Fluke 66: Yes
	Fluke 68: Yes
温度读数保持	Fluke 61: Yes
	Fluke 62: Yes
	Fluke 65: Yes
	Fluke 63: Yes
	Fluke 66: Yes
	Fluke 68: Yes
测试范围	Fluke 61: -18 to 275 °C (-0 to525 °F)
	Fluke 62: -30 to 500 °C (-20 to932 °F)
	Fluke 65: -40 to 500 °C (-40 to932 °F)
	Fluke 63: -32 to 545 °C (-25 to999 °F)
	Fluke 66: -32 to 600 °C (-25 to1100 °F)
	Fluke 68: -32 to 760 °C (-25 to1400 °F)
小/大/平均值读数	Fluke 61: N/A
	Fluke 62: N/A
	Fluke 65: MIN/MAX
	Fluke 63: MAX
	Fluke 66: All
	Fluke 68: All
数据记录	Fluke 61: N/A
	Fluke 62: N/A
	Fluke 65: N/A
	Fluke 63: N/A
	Fluke 66: Yes
	Fluke 68: Yes
距离到光点比率	Fluke 61: 8:1
	Fluke 62: 10:1
	Fluke 65: 8:1
	Fluke 63: 12:1
	Fluke 66: 30:1
	Fluke 68: 50:1
上下限报警功能	Fluke 61: N/A
	Fluke 62: N/A
	Fluke 65: N/A
	Fluke 68: N/A
	Fluke 66: Yes
	Fluke 63: Yes
选项RTD接触探头	Fluke 61: N/A
	Fluke 62: N/A
	Fluke 65: N/A
	Fluke 63: N/A
	Fluke 66: Yes
	Fluke 68: Yes
发射率	Fluke 61: Fixed at0.95
	Fluke 62: Fixed at0.95
	Fluke 65: Fixed at0.95
	Fluke 63: Fixed at0.95
	Fluke 66: Digitally adjustable(from 0.1 to 1.0 by 0.01)
	Fluke 68: Digitally adjustable(from 0.1 to 1.0 by 0.01)