... install 4) Quality reliable Shenzhen Leadingchip co.Features1.Wide operating temperature range, good stability and reliability. 2.Easy to installation and ... it is applied by customer.3.Accurate testing can reflect temperature change precisely.ApplicationRefrigerator, frozen cabinet, air conditioner, microwave oven, electric ... °c/50°c3270, 3380, 3470, 3550, 3700, 3950, 3990, 4200K. Temperature Sensor