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HP980D新型数字式红外测温仪
New style IR Thermometer
测温量程Temperature range:-30℃to 550℃(-22 to10220F).
分辨率Resolution:0.1℃.
重复性Repeatability：1%of reading or 1℃.
精确度Accuracy:±3℃or ±3%of rdg,-30℃to 0℃(-22 to 320F)
±2℃or±2% of rdg,0℃to 100℃(32 to 2120F)
±3℃or±3% of rdg,≥100℃(2120F).
反映时间Response time：500msec, 95% response.
发射率Emissivity:0.1～1.0 adjustable.
物距系数比Display spot size: 10:1.
高/低温报警设置Alarm set.
激光指示测试参考点Laser Pointer.
背光照明Back light.
数据保持Date Hold.
摄氏/华氏温度选择Selectable℃/℉.
最大值/最小值/平均值测量Maximum / minimum/Mean value.
自动关机Auto power off.
电源Power supply:9V Alkaline or NiCd battery.
机身尺寸Dimension: 165×73×45mm .
重量Weight:约approx. 210 g (含电池including battery).