Depth Meter

The Depth Meter is an informational accessory that displays depth relative to the surface level. It is required to craft the GPS, which is then used to craft PDA and finally the Cell Phone.

Depth is displayed as follows:
 * On the PC version of the game, depth is measured in feet, with one tile equaling two feet.
 * On the console version, depth is measured in meters, with two tiles equaling one meter.

Recipe
Currently uncraftable in the PC version. It has a 1% (1 in 100) chance of being dropped by Cave Bats (0.5% in console/mobile versions), a 1.25% chance of being dropped by a Salamander and a 1% (1 in 100) chance of being dropped by Giant Bats and Giant Shelly. It also appears to be dropped from Jungle Bats and Ice Bats.

Tips

 * The Depth Meter is useful for finding biomes that are generated at specific elevation ranges, such as Floating Islands, the Underground Jungle, and the Underworld.
 * The Depth Meter can be used to avoid spawning Dungeon Guardians by staying above the surface level.

History
Altimètre 깊이 측정기 Depth Meter Depth Meter Измеритель глубины