Dwyer德威尔 STC172 STC351 STC341 STC361 STC371 温度计

Housing Material:Steel.Lens:Glass.Accuracy:±2%.Resolution:< 4% of scale.Temperature Limits:14 to 302°F (-10 to 150°C).Dial Size:2″.Mounting:Clip.Weight:3.4 oz (95 g).