Depth Meter

The Depth Meter is an informational accessory that displays depth relative to 0 depth elevation. It is required to craft the GPS, which can then be used to craft PDA and the Cell Phone.

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

Level elevation
The Surface Layer begins at 0 depth elevation, and continues upward until it reaches the Space Layer. This "0 depth elevation" will be diplayed as "level" by the Depth Meter, GPS, PDA, and Cell Phone, and is known as "level elevation".

Recipe
Currently uncraftable in the Desktop 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 0 depth.

History
Altimètre 깊이 측정기 Depth Meter Depth Meter Измеритель глубины