Office chair Topstar TEC 80 black — height adjustable swivel chair

Topstar TEC 80 black is a height-adjustable swivel office chair designed for desk and workspace use. The chair has a black upholstery and a swivel base that allows easy movement. It supports ergonomic positioning by offering stepless seat height adjustment and a permanent-contact mechanism that keeps the backrest aligned with the user during recline.

Advantages

The Topstar TEC 80 features a permanent-contact mechanism with stepless locking, enabling continuous support of the backrest and flexible recline while maintaining contact between user and chair. Height adjustment lets you set a working posture suited to desks of different heights. The swivel base improves mobility around a workstation without the need to stand up.

Suitable for

• Home office desks
• Workstations in offices and small businesses
• Tasks requiring frequent reaching or light movement while seated

Key specifications

• Brand: Topstar
• Model: TEC 80 PK Counter (MPN 73280 PU0T)
• Colour: Black upholstery
• Adjustment: Stepless seat height adjustment
• Mechanism: Permanent-contact mechanism, steplessly lockable
• Type: Height-adjustable swivel office chair
• EAN: 4014296115672

How to use

Adjust the seat height with the lever or gas lift so your feet rest flat on the floor and your thighs are approximately horizontal. Use the permanent-contact mechanism to recline the backrest while maintaining support; engage the stepless lock if you want to fix the backrest position. Rotate on the swivel base to reach items around your desk without twisting your torso.

Usage recommendations

For ergonomic seating, position the chair so the top of the screen is roughly at eye level and take regular short breaks to stand and stretch. Ensure the chair is adjusted to support a neutral spine posture during prolonged use.