AR-842 红外线测温仪产品介绍（中英双语）
【中文版】
AR-842红外线测温仪是一款采用先进传感技术研发的非接触式温度测量设备，适用于工业维护、居家生活、设备检修等多种场景的温度检测需求。该产品通过捕捉物体表面散发的红外辐射能量，快速获取温度数据，帮助用户实现安全、便捷的远程测温操作。
设备搭载高灵敏度光学传感器，可在0.5秒内完成温度捕捉，测量范围覆盖-50℃至+550℃，满足绝大多数日常及专业场景的温度检测需求。配备直观的LCD背光显示屏，支持华氏度/摄氏度自由切换显示，在光线昏暗或夜间环境下仍可清晰读数。内置激光定位系统可辅助用户精确锁定测量区域，确保测量结果的有效性。
采用符合人体工学设计的紧凑型机身，重量控制在180克以内，单手握持操作轻松便捷。配备两节AAA电池供电，支持连续工作超过20小时。内置存储功能可自动记录最近20组测量数据，便于用户进行工作记录与数据追溯。产品表面采用防滑纹理处理，配合IP20级防护设计，在多种复杂环境中均可稳定使用。
本产品适用于机械设备温度监测、电气线路安全检查、食品加工温度控制、汽车维修诊断等场景，也可用于家庭环境中婴幼儿护理、烹饪测温等日常需求。通过优化算法处理，设备可自动补偿环境温度对测量的影响，提供更可靠的数据支持。
【English Version】
The AR-842 Infrared Thermometer is a non-contact temperature measurement device developed with advanced sensing technology, suitable for industrial maintenance, household use, equipment inspection and various other scenarios requiring temperature detection. By capturing infrared radiation energy emitted from object surfaces, this product provides rapid temperature data acquisition, enabling safe and convenient remote measurement operations.
Equipped with a high-sensitivity optical sensor, the device completes temperature capture within 0.5 seconds, covering a measurement range from -50℃ to +550℃ to meet temperature detection needs in most daily and professional scenarios. The intuitive LCD backlit display supports Fahrenheit/Celsius unit switching, ensuring clear readings even in dimly lit or nighttime environments. The built-in laser targeting system assists users in precisely locking measurement areas, guaranteeing result accuracy.
Featuring an ergonomically designed compact body weighing under 180 grams, the device allows easy one-handed operation. Powered by two AAA batteries, it supports continuous operation for over 20 hours. The automatic memory function records the latest 20 sets of measurement data, facilitating work documentation and data tracking. With anti-slip surface texture and IP20 protection design, the product maintains stable performance in diverse environments.
This thermometer is applicable for machinery temperature monitoring, electrical circuit safety checks, food processing control, automotive diagnostics, as well as household scenarios including infant care and cooking temperature measurement. Through optimized algorithmic processing, the device automatically compensates for ambient temperature interference, delivering reliable data support for users.
