Thermometer for worm farmsPublished October 2, 2017 at dimensions 471 × 533 in Thermometers and monitoring temperatures in a worm farm – BLOG 021017. Next → https://thewormman.com.au/wp-content/uploads/2017/10/newfrog-ta318.png https://thewormman.com.au/wp-content/uploads/2017/10/newfrog-wireless.png Thermometer for worm farms