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红外线[url='http://www.wenshiduji18.cn']测温仪[/url]Specifications TN672 TN675 TN677
 
红外线测温仪Distance/Spot Ratio 30:1 50:1 50:1
 
红外线测温仪Temperature Range -32~ 1300°C(-25.6~2372℉) -32~ 1650°C(-25.6~3002℉)
 
红外线测温仪Accuracy
(Assumes Operation Ambient Temperature of 25°C/77°F)
  ±3℃(±5℉) -32~ -20℃(-25.6~ -4℉)
±2℃(±3℉) -20~ 100℃(-4~ 212℉)
Above 100 ℃(212℉):±2%
 
Thermopile 8~14μm
Repeatability ±1℃(±2℉)
Resolution  0.1℃ or 0.1℉(Above 2000℉:1℉)
Response Time 500ms 
Operation Temp 0~50℃(32~122℉),10~90%RH
Auto Power Off Automatically after approx. 6sec
Emissivity Adjustable 0.1~1.0
℃/℉ Switchable YES
 
Backlight YES
 
Laser Sight Switchable YES
 
Max/Min/Avg./ΔT YES
 
Auto-measuring YES
 
10 Point Memory  YES
 
Audio Alarm YES
 
Dual Display YES
 
Tripod Mount YES
 
Dimensions 200×166×50.5 mm