A stethoscope is a safecracking tool which can be used to increase the success rate of cracking wall safes in the Rogue's Den and attempt rate when cracking the safes around Gielinor.

A stethoscope increases the chance of successfully cracking the wall safes in the centre of the Rogue's Den lobby (not the centre of the mini-game). It has no effect on any other Thieving …

After completing all quests in the Thieves' Guild quest series, players can speak to the safe-cracking trainer in the Thieves' Guild to be given advice, a stethoscope, and a small loot bag.

The master thief's stethoscope is a stethoscope purchasable from Dodgy Derek's Dirty Deals for 2,500 pilfer points. It is functionally identical to the regular stethoscope; but it can be added to …

The Safe-cracking trainer is found in the Thieves' Guild after completion of Lost Her Marbles. After completion of A Guild of Our Own, the third and final caper, he teaches the players how to …

The chance of getting loot is increased if the player has a stethoscope in their inventory, which can be purchased from Martin Thwait nearby. Accesssing his shop requires level 50 Agility.

Dodgy Derek's Dirty Deals/SafecrackingGive feedback

A stethoscope (or master thief's stethoscope) after completion of Lost Her Marbles to reduce safecracking time Lockpicks or the hair clip [1] will improve the success rate of opening chests …

The Stethoscope boosts the chance of successfully cracking a wall safe while in your inventory, and can be purchased from Martin Thwait's Lost and Found in the same area.

Grab your stethoscope and your finest sneaking attire and get ready for Heists, the latest Thieving update! This new repeatable 'solo-together' activity shakes up Thieving like never before, plus …