DT615溫濕度計是一款由深圳華盛昌機械實業(yè)有限公司（CEM）生產的多功能溫濕度測量儀器。該產品適用于多種環(huán)境下的溫度和濕度測量，具備寬廣的溫度測量范圍，可達到-20℃至760℃，同時相對濕度測量范圍為5.0%RH至98.0%RH。其配備K型探頭，能夠實現(xiàn)高精度的溫度測量，分辨率為0.1℃或0.1℉。

該溫濕度計采用超大雙顯示液晶顯示屏，并帶有背光源，即使在光線較暗的環(huán)境中也能清晰讀取數(shù)據(jù)。此外，它還具備數(shù)據(jù)保持和最大值保持功能，方便用戶記錄和對比測量結果。其自動關機功能則有助于節(jié)省電量，延長設備使用壽命。

DT615溫濕度計的包裝內附帶9V電池、K型探頭、說明書、保修卡及多用途包。其尺寸為150×75×40毫米，重量僅200克，便于攜帶和使用。目前，該產品的價格在不同渠道略有差異，一般在358元左右。

The DT615 hygrometer and thermometer is a multifunctional device for measuring temperature and humidity, produced by CEM, also known as Shenzhen Huashengchang Mechanical Industry Co., Ltd. This instrument is designed for measuring temperature and humidity in various environments, with a wide temperature measurement range from -20℃ to 760℃ and a relative humidity measurement range of 5.0%RH to 98.0%RH. It is equipped with a K-type probe, which enables precise temperature measurement with a resolution of 0.1℃ or 0.1℉.

The DT615 features a large dual-display LCD screen with a backlight, allowing users to read data clearly even in low-light conditions. Additionally, it has data hold and maximum value hold functions, which are convenient for recording and comparing measurement results. The auto power-off function helps save battery life and prolong the device s lifespan.

The package of the DT615 includes a 9V battery, a K-type probe, a user manual, a warranty card, and a multi-purpose case. With dimensions of 150×75×40 mm and a weight of only 200 grams, it is portable and easy to use. Currently, the price of this product varies slightly across different channels, generally around 358 yuan.