Power supply: AC220V ± 10% 2A 50Hz;
Accuracy: ± 0.3%;
Indication value variability: ≤0.3%;
Measuring range: ≤12mm;
Resolution: 0.001mm;
Measuring parallelism: ≤0.005mm;
Contact area: (10 ± 0.05) cm2;
Contact pressure: (2.0 ± 0.1) kPa;
Lowering speed: (2.0 ± 0.2) mm / s;
Display: 5 ”color touch screen;
Printer: modular integrated thermal printer;
Working environment: indoor temperature (20 ± 10) ° C; relative humidity <85%;
Dimensions: (320 × 365 × 495) mm (length × width × height);
Weight: about 21kg.