COOPER ATKINS红外测温仪产品怎么样？

产品介绍：The 412’s innovative design incorporates a Non-contact Infrared Thermometer to measure surface temperature with a Thermocouple Jack to measure internal temperature. 412创新融合了非接触红外线温度计用来测量表面温度 和 一个热电偶温度探头插座用来测量中心温度。 The 412 features a Distance to Spot Ratio of 11 to 1. It is loaded with features including single-dot laser sighting, high and low alarms, back-lit LCD for easy viewing, automatic data hold and AVG, MAX, MIN, DIF and Locks Modes. 412视距比为11:1（测温距离更远更精确), 它有一个单孔镭射点，高、低温报警，背光LCD显示屏，自动数据锁定，和AVG（平均温度）、MAX(最高温)、MIN(最低温)、DIF（温差） 和Lock（锁定）模式。