Discover the DIATERMO MB 122 Electronic Electrosurgical Unit, a cutting-edge device designed to ensure precision and safety during surgical procedures. With a power of 120 watts, this electrosurgical unit is ideal for microcoagulation procedures and for monopolar and bipolar surgery. Thanks to its advanced technology, it offers high performance and optimal power control.

Main Features

• Operating Modes: Monopolar and bipolar, for versatility in surgical applications.


• Safety Alarms: OC (open circuit) and OVT (overheating) alert system to ensure safe use.


• Advanced Protection: Integrated protection circuits for increased durability and stability of the device.

Technical Specifications

• Minimum Selectable Power: 0 W


• Maximum Cutting Power CUT: 120 W (250 ohm)


• Maximum Cutting-Coagulation Power BLEND: 90 W (200 ohm)


• Maximum Coagulation Power COAG FORCED: 80 W (150 ohm)


• Maximum Coagulation Power COAG SOFT: 60 W (100 ohm)


• Maximum Bipolar Power: 40 W (100 ohm)


• Operating Frequency: 600 kHz


• Weight: 7 kg


• Dimensions: 260 x 110 x 265 mm


• Selectable Power Supply: 115 - 230 Vac


• Sound Emission: Adjustable in 5 steps (from 55 to 75 dBA)

Standard Equipment

• KIRKY MB handle with 2 buttons, single-use


• MB 30577 operating pedal (alternative to using the handle)


• Flat MB metal plate with 2 m power cable


• Kit of 6 autoclavable short electrodes, Ø 2.4 mm

Advantages of the MB 122 Electrosurgical Unit

The MB 122 electrosurgical unit is designed to offer an unparalleled user experience, thanks to its memory of the last used settings and automatic fault diagnosis. The ability to connect united and split electrodes makes this device extremely versatile and suitable for various surgical needs.

Certifications and Regulations

This electrosurgical unit complies with regulations EN60601-1 and MDD 93/42/EEC IIB, thus ensuring a high standard of safety and reliability for healthcare professionals.

Choose the DIATERMO MB 122 Electronic Electrosurgical Unit for safe and precise operation in your surgical procedures. Contact us for more information or to place an order!