Sonoff THR320D Elite Smart Temperature and Humidity Monitoring Switch ESP-01S DHT11 Temperature Humidity Sensor module Apply a light machine oil

Apply a light machine oil or PTFE-based lubricant to the bearing surfaces if operating in extremely dry environments

and 9V rechargeable batteries (NiMH and NiCd chemistry)

This bulk reel of 5000 units solves the challenge of maintaining consistent component inventory for medium to large-scale production runs while eliminating the cost inefficiency of purchasing smaller quantities

Purchase the STC-1000 24V Digital Temperature Controlled Thermostat Switch online at The Engineer Store - India's most trusted electronics components store

Sonoff THR320D Elite Smart Temperature and Humidity Monitoring Switch ESP-01S DHT11 Temperature Humidity Sensor module Apply a light machine oilSonoff THR320D Elite Smart Temperature and Humidity Monitoring Switch The Sonoff THR320D Elite is a WiFi enabled smart switch with integrated temperature and humidity sensors, designed for real time environmental monitoring and automated control in residential and commercial applications. HVAC technicians, facility managers, and IoT integrators use this device to maintain precise climate control, trigger automated responses based on environmental