•Tools marked with serial no. include calibration certificate
•Design includes 4mm Micro Bit Adapter
•+/-6% accuracy tolerance certificate of calibration
•Laser calibrated scale marked, serialized for traceability
•Enclosed mechanism ideal for production-controlled environments
•Quality accuracy to 5000 cycles
•Meets ASME B107.14m, EN ISO 6789, BS EN 26789
•Backed by the Wiha No Hassle Guarantee
(California Prop 65)