Escape from Tarkov · Key
TerraGroup Labs weapon testing area key
Type
Key
Size
1×1 (1 slot)
Weight
0.01 kg
Uses
40
Flea Market
From level 25
Base value
60,000 ₽
The TerraGroup Labs weapon testing area key (TGL WT) is a key in Escape from Tarkov. It opens 2 locks on The Lab and has 40 uses before it breaks. It is needed for 1 quest: Following the Bread Crumbs. At the last price snapshot it sold best on the Flea Market for about 51,625 ₽.
Keep it
Keep one until you finish Following the Bread Crumbs.
Price
Snapshot · 2026-11-04Flea 24h avg
51,625 ₽
Flea 24h low
40,000 ₽
Best trader
30,600 ₽
Per slot
51,625 ₽
PvP flea prices before fees, from tarkov.dev. Refreshed hourly.
What the TerraGroup Labs weapon testing area key opens
| Map | Lock | Count | Note |
|---|---|---|---|
| The Lab | door | 2 |
Quests that need it
| Quest | Trader | Level | Requirement |
|---|---|---|---|
| Following the Bread Crumbs | Lightkeeper | 1 | Key needed to complete |
FAQ
What does the TerraGroup Labs weapon testing area key open in Tarkov?
It opens 2 doors on The Lab. The key has 40 uses.
Is the TerraGroup Labs weapon testing area key needed for quests?
Yes: Following the Bread Crumbs (Lightkeeper).
Is the TerraGroup Labs weapon testing area key needed for the hideout?
No hideout upgrade needs it.
How much is the TerraGroup Labs weapon testing area key worth?
At the last snapshot (2026-11-04) the best sale was 51,625 ₽ on the Flea Market (24h average, before fees). The price box on this page shows the current figure, refreshed hourly.
More keys for The Lab
Data from the free tarkov.dev API (regular (PvP)), joined by XGamingServer: quests, hideout, map locks, crafts and barters as of 2026-11-04. Prices refresh hourly. More on the community wiki. Not affiliated with Battlestate Games.
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