• Shop by category
  • Powered by eBay
  • DC 5-24V Digital LED Display Temperature Controller Module with DS18B20 Probe

    • Item No : 173700213107
    • Condition : New
    • Brand : Unbranded
    • Seller : supermall9527
    • Current Bid : US $14.16
    • * Item Description

    • Example 1: Solar hot water circulation, high temperature sensor — low temperature sensor> 5.0 degrees, action relays, the difference back to 4.5 degrees is off. The low temperature sensor is larger than the high temperature sensor and the relay does not move.
    ★ Recommended Products Related To This Item
    ♥ Best Selling Products in this category