ST-658低溫紅外測溫儀是一款專為低溫環(huán)境設計的非接觸式測溫設備，廣泛應用于食品加工、冷鏈運輸、科研實驗、電力檢修等多個領域。該設備采用高靈敏度紅外傳感器，通過采集目標物體的紅外輻射能量，快速獲取表面溫度數(shù)據(jù)，能夠在0.5秒內完成單次測量。

其測量范圍為-50℃至+350℃，針對低溫環(huán)境進行了專項優(yōu)化，能夠滿足多種場景的檢測需求。設備的測試距離系數(shù)為12:1，能夠在保持安全距離的同時精準鎖定檢測目標。此外，ST-658還配備了可調節(jié)發(fā)射率設置（0.10-1.00），便于測量不同材質物體的表面溫度。

ST-658采用人體工學設計，配備直觀的LCD顯示屏，支持℃/℉單位切換，背光功能在光線較暗的環(huán)境中也能清晰顯示溫度數(shù)據(jù)。內置數(shù)據(jù)存儲功能可記錄100組測量數(shù)據(jù)，配合USB接口可實現(xiàn)測量記錄的導出與分析。

該設備內置可充電鋰電池，配合低功耗模式，單次充電可支持約20小時連續(xù)工作。外殼采用抗沖擊材質，可在-20℃至+50℃的環(huán)境溫度下穩(wěn)定運行，適應倉庫、實驗室、戶外等多種作業(yè)環(huán)境。此外，ST-658還具備最大值/最小值/平均值/變化值等功能，可幫助用戶更好地分析溫度數(shù)據(jù)。

The ST-658 low-temperature infrared thermometer is a non-contact temperature measuring device specifically designed for low-temperature environments. It is widely used in food processing, cold chain transportation, scientific research experiments, and power maintenance. This device uses a high-sensitivity infrared sensor to quickly obtain surface temperature data by collecting the infrared radiation energy of the target object, and can complete a single measurement within 0.5 seconds.

Its measuring range is from -50℃ to +350℃, which has been specially optimized for low-temperature environments and can meet the detection needs of various scenarios. The device has a test distance coefficient of 12:1, which allows it to accurately lock onto the target while maintaining a safe distance. In addition, the ST-658 is equipped with an adjustable emissivity setting (0.10-1.00), which facilitates the measurement of surface temperatures of different materials.

The ST-658 is designed with ergonomics in mind and is equipped with an intuitive LCD display that supports switching between ℃ and ℉ units. The backlight function ensures clear temperature display even in low-light environments. The device also has an internal data storage function that can record 100 sets of measurement data, and the data can be exported and analyzed via a USB interface.

This device is equipped with a rechargeable lithium battery, which, combined with low-power mode, can support about 20 hours of continuous operation. The outer shell is made of impact-resistant material and can operate stably in an ambient temperature range of -20℃ to +50℃, making it suitable for various working environments such as warehouses, laboratories, and outdoors. In addition, the ST-658 also has functions such as maximum/minimum/average/differential value, which can help users better analyze temperature data.

ST-658低溫紅外測溫儀的價格因銷售渠道和購買數(shù)量等因素有所不同。據(jù)部分供應商信息，其價格在2900元左右，但具體價格需電話咨詢。該設備由臺灣先馳公司生產，該公司在紅外測量領域擁有先進的技術和豐富的經驗。