Product Description: The new TESA patented measurement system 'capa μ' system ◆ ◆ EASY-read digital display type has a single function key ◆ IP54 waterproof protection and IP54RS RS232 Interface additional inch system conversion ◆ ◆ hardness: Carbide ◆ End measuring surface: ≤ 100mm range, diameter 6.5mm;> 100mm range, diameter 8mm ◆ pitch: 0.5mm ◆ Display height: LCD digital high-7mm ◆ ◆ display floating zero lock: display lock (except outside the EASY model) ◆ Power supply: 3V lithium battery ◆ Battery life :1-2a (2000h / a) ◆ half key features; auto-closed after 10 minutes, the same display device to set long-term stability with the power ◆ Operating Temperature: 10 ℃ -40 ℃ ◆ Storage temperature: -10 ℃ -60 ℃ ◆ Maximum relative humidity: 80%, no condensation ◆ Protection class: IP40 or IP54 ◆ CE certification ◆ Measurement range from 0 to 100mm with SCS calibration certificate, with measuring range is greater than 100mm certification test report . Order Code Resolution (mm) measuring range (mm) indicated range (mm) Interface (RS232) protection 0.0010-300-30 no IP200.0010-300-30 No IP210.00125-5023-53-free IP220.00150- 7548-78 No IP230.00175-10074-104-free IP300.0010-300-30 has IP310.00125-5023-53 has IP320.00150-7548-78 has IP330.00175-10074-104 have IP710.001100-12598- 127 have IP720.001125-150123-152 have IP730.001150-175149-178 have IP740.001175-200174-203 have IP750.001200-225199-229 have IP760.001225-250224-254 have IP770.001250-275250-279 have IP780.001275-300275-304 have IP54