Chapter 236 Digging Up Fakes

Zhao Siqi did not disappoint Emperor Wang Jun. She opened the pocket of her cold-proof suit and pulled out something resembling an ancient compass. "This thing is called a temperature sensing detector. It can detect the depth of the ice layer up to 20 meters below the surface, with a maximum temperature detection of 0 degrees Celsius and a minimum temperature detection of -200 degrees Celsius. As long as we set a threshold, it will automatically sound an alarm when the temperature detected is below this threshold."