中文介紹： ST-660高溫紅外測(cè)溫儀是一款適用于多種工業(yè)場(chǎng)景的非接觸式測(cè)溫設(shè)備。它由臺(tái)灣先馳（SENTRY）公司生產(chǎn)，具有廣泛的溫度測(cè)量范圍，從-50℃到999℃（-58℉到1830℉），能夠滿(mǎn)足不同環(huán)境下的測(cè)溫需求。該測(cè)溫儀采用先進(jìn)的光學(xué)傳感技術(shù)，通過(guò)接收物體表面輻射的紅外能量來(lái)測(cè)量溫度，能夠在0.5秒內(nèi)完成目標(biāo)定位與溫度值計(jì)算。

ST-660的設(shè)計(jì)注重用戶(hù)體驗(yàn)，具備背光顯示功能，即使在光線較暗的環(huán)境中也能清晰讀取測(cè)量結(jié)果。其激光瞄準(zhǔn)功能可以幫助用戶(hù)更準(zhǔn)確地定位測(cè)量目標(biāo)。此外，該設(shè)備還支持?jǐn)z氏溫度和華氏溫度的切換，方便不同用戶(hù)的需求。ST-660的外殼采用耐高溫材料，能夠在0~50℃（32~122℉）的環(huán)境溫度下穩(wěn)定工作。

在測(cè)量精度方面，ST-660表現(xiàn)優(yōu)異。其準(zhǔn)確度在不同溫度區(qū)間有所不同：在-50℃到-20℃（-58℉到-4℉）范圍內(nèi)為±3℃（±5℉），在-20℃到100℃（-4℉到212℉）范圍內(nèi)為±2℃（±3℉），而在100℃到999℃（212℉到1830℉）范圍內(nèi)為±2%。其重復(fù)性為±1℃（±2℉），能夠保證測(cè)量結(jié)果的穩(wěn)定性和可靠性。

ST-660還配備了9V電池，使用方便，且具有自動(dòng)關(guān)機(jī)功能，能夠在無(wú)操作后6秒自動(dòng)關(guān)機(jī)，有效節(jié)省電量。該設(shè)備的尺寸為170×133×45mm（6.69”×5.23”×1.77”），重量約為187g，便于攜帶和操作。標(biāo)準(zhǔn)配件包括9V電池、說(shuō)明手冊(cè)和便攜盒。

在價(jià)格方面，ST-660的市場(chǎng)售價(jià)因經(jīng)銷(xiāo)商和促銷(xiāo)活動(dòng)的不同而有所差異。一般來(lái)說(shuō)，其價(jià)格較為親民，能夠滿(mǎn)足大多數(shù)工業(yè)用戶(hù)的預(yù)算。

English Introduction： The ST-660 high-temperature infrared thermometer is a non-contact temperature measuring device suitable for a variety of industrial applications. It is produced by SENTRY, a company based in Taiwan. This thermometer has a wide temperature measurement range, from -50℃ to 999℃ (-58℉ to 1830℉), which can meet the temperature measurement needs in different environments. The device uses advanced optical sensing technology to measure temperature by receiving the infrared energy radiated from the surface of an object, and it can complete target positioning and temperature value calculation within 0.5 seconds.

The ST-660 is designed with user experience in mind, featuring a backlight display function that allows clear reading of measurement results even in low-light environments. Its laser aiming function helps users to more accurately locate the measurement target. In addition, the device supports switching between Celsius and Fahrenheit temperatures, catering to the needs of different users. The ST-660 s housing is made of high-temperature-resistant materials, enabling stable operation in ambient temperatures ranging from 0℃ to 50℃ (32℉ to 122℉).

In terms of measurement accuracy, the ST-660 performs excellently. Its accuracy varies in different temperature ranges: ±3℃ (±5℉) in the range of -50℃ to -20℃ (-58℉ to -4℉), ±2℃ (±3℉) in the range of -20℃ to 100℃ (-4℉ to 212℉), and ±2% in the range of 100℃ to 999℃ (212℉ to 1830℉). The repeatability of the device is ±1℃ (±2℉), ensuring the stability and reliability of the measurement results.

The ST-660 is equipped with a 9V battery for convenient use and features an automatic shut-off function that can turn off the device after 6 seconds of inactivity, effectively saving power. The device measures 170×133×45mm (6.69”×5.23”×1.77”) in size and weighs approximately 187g, making it easy to carry and operate. Standard accessories include a 9V battery, instruction manual, and carrying case.

Regarding price, the market price of the ST-660 varies due to different dealers and promotional activities. Generally, it is quite affordable and can meet the budget of most industrial users.