Electronic torque wrench configured to be used in dental and/or medical devices, said electronic torque wrench comprising: - an upper portion comprising a head socket and a ratchet mechanism ; - a lower portion; - a central portion comprising sensors , an RF antenna , an RF transmitter , a circuit board , a microprocessor circuit , all these electronic components being resistant to temperatures associated with sterilization procedures such as autoclave processes and sealed in said central portion which further comprises a welded window covering the RF transmitter and the antenna , the window being made of material that allows passing RF radiation; wherein the upper, central and lower portions are connected sequentially and wrapped in a metallic or polymeric body, wherein said electronic torque wrench comprises electronic components configured to be subjected to temperatures and pressures associated with sterilization procedures such as autoclave processes without disassembling the central portion for such procedures, wherein said sensors are configured to detect a torque value applied to the upper portion and to generate a corresponding signal, said microprocessor circuit is configured to encrypt and feed said signal to the RF transmitter , and said RF transmitter is configured to send said encrypted signal to an external console through the antenna for recording, treatment and analysis; said torque wrench further comprising a multicolored LED, a display panel or a sound transducer, said multicolored LED, display panel or sound transducer being configured to present information on the torque values read and connection status with the external console; said external console being a device among: computer, smartphone and/or tablet. - an upper portion comprising a head socket and a ratchet mechanism ; - a lower portion; - a central portion comprising sensors , an RF antenna , an RF transmitter , a circuit board , a microprocessor circuit , all these electronic components being resistant to temperatures associated with sterilization procedures such as autoclave processes and sealed in said central portion which further comprises a welded window covering the RF transmitter and the antenna , the window being made of material that allows passing RF radiation; wherein the upper, central and lower portions are connected sequentially and wrapped in a metallic or polymeric body, wherein said electronic torque wrench comprises electronic components configured to be subjected to temperatures and pressures associated with sterilization procedures such as autoclave processes without disassembling the central portion for such procedures, wherein said sensors are configured to detect a torque value applied to the upper portion and to generate a corresponding signal, said microprocessor circuit is configured to encrypt and feed said signal to the RF transmitter , and said RF transmitter is configured to send said encrypted signal to an external console through the antenna for recording, treatment and analysis; said torque wrench further comprising a multicolored LED, a display panel or a sound transducer, said multicolored LED, display panel or sound transducer being configured to present information on the torque values read and connection status with the external console; said external console being a device among: computer, smartphone and/or tablet. <EOS>