【中文介绍】
日本奥普士PT-3S手持式测温仪是一款适用于多场景的温度检测设备，采用非接触式测量原理，可通过红外传感技术快速获取目标物表面温度数据。其紧凑的机身设计配合符合人体工学的握持结构，便于单手操作及随身携带，适用于工业巡检、设备维护、食品加工监测等多种场景。
该设备搭载数字信号处理模块，可实时显示温度数值并支持℃/℉单位切换。配备双激光定位系统，通过可见光斑清晰标识测量区域，帮助用户精准锁定目标范围。测量距离比达到12:1，在合理工作距离内可有效降低环境干扰对检测结果的影响。内置算法优化温度补偿功能，在-30℃至+550℃量程范围内，可保持稳定的测量表现。
2.4英寸LCD显示屏采用高对比度背光设计，在弱光环境下仍能清晰读取数据。设备配置温度报警提示功能，当检测值超出预设阈值时可触发声光提醒。内置存储器支持记录最近50组测量数据，满足基础数据追溯需求。通过两节AA电池供电，续航时间可达20小时，满足全天候作业需求。外壳采用耐冲击材质，表面防滑纹理设计增强握持稳定性。
【English Introduction】
The Optex PT-3S handheld infrared thermometer from Japan is a versatile temperature measurement device designed for multi-scenario applications. Utilizing non-contact measurement technology with infrared sensing, it enables rapid acquisition of surface temperature data from target objects. The compact body design combined with an ergonomic grip structure facilitates one-handed operation and portability, making it suitable for industrial inspections, equipment maintenance, food processing monitoring, and various other scenarios.
Equipped with a digital signal processing module, the device provides real-time temperature readings with switchable ℃/℉ units. The dual-laser targeting system projects visible light spots to clearly define the measurement area, assisting users in accurately identifying target ranges. With a 12:1 distance-to-spot ratio, it effectively minimizes environmental interference within the appropriate working distance. The built-in temperature compensation algorithm ensures stable measurement performance across its operational range from -30℃ to +550℃.
The 2.4-inch LCD display features high-contrast backlighting, ensuring clear visibility in low-light conditions. The device incorporates temperature alarm functionality, activating audible/visual alerts when readings exceed preset thresholds. An internal memory stores the latest 50 measurement datasets for basic traceability requirements. Powered by two AA batteries, it delivers up to 20 hours of continuous operation. The impact-resistant housing with anti-slip texture enhances grip stability during extended use.
Both versions maintain factual descriptions of product characteristics while avoiding superlatives and compliance-sensitive terminology, focusing on functional details and user benefits.
