... .3.high-brightness,easy to operate.4.visual display,conveniet Digital water temperature meter complete with sensor Technical instructions: (1)Measurement ... 3)working temperature: - 40 ~ 60°c;2. display device: LED digital tube of high brightness.3. Materials: reinforced plastic;4 ... martials, using imported SCM as the core, with digital display of high brightness;(2)convenient to use, stable performance ...