Telescopic measuring staffs for levelling including bag and spirit level. This tenimeter can be extended telescopically up to 5 m and is convenient to transport with its short transport length and low weight. E graduation on the front with alternating red and white painted metre pieces. Model 18200000 has a continuous mm graduation on the back, starting from 0 at the bottom. The telescopic levelling meters are robust and always meet the daily requirements on construction sites. The imprint is protected from abrasion by protruding edges. The stable push-button grid prevents the individual parts from sinking together. Due to the precise guidance of the individual elements, it is smooth-running and does not jam.