Digi-Pas 2-AXIS, ULTRA-Precision, Wireless, Digital Level/Inclinometer, REVOLUTIONIZE precision alignments by SIMULTANEOUSLY display BOTH X&Y axis level states WIRELESSLY on your Smartphone, Tablet and PC screen while you are adjusting machine footings. This completely eliminates the use of TWO UNITS of SINGLE-axis, FRAGILE & BULKY Old-fashioned pendulum type of inclinometers. Tedious repetition on going ‘back-and-forth’ checking 'bubble' level position in-between tiny graduation lines is NOW THINGS OF THE PAST. Digi-Pas SMART LEVEL greatly CUT-DOWN precision alignment TIME (by >70%) and in combine with one-man operability allow GREAT COST SAVING as well as improve QUALITY of installation, setup & maintenance of large-sized CNC machines, XY-Table Ball-Screw STRAIGHTNESS & SURFACE FLATNESS and equipment requiring delicate alignments or sensitive to vibration. Real-time MONITORING and LOGGING (save in Excel) on leveling states, planar angles, 3D straightness/surface-flatness profiling and VIBRATION amplitudes. ANALYSIS on both static & dynamic positional stability of an alignment-sensitive equipment. Unlike those CONVENTIONAL pendulum single-axis level technology, Digi-Pas industrial-grade MEMS technology can withstand HIGH SHOCK resistant accommodating ROUGH handling. USER SELF-CALIBRATION function included. RESOLUTION: 0.2-arcsecond (0.001mm/M). Measurement range: 0 ~ ±7,200 arcsec. (1-Axis); 0 ~ ±3,600 arcsec. (2-Axis). Accuracy: ± 0.6-arcsecond from 0 to ±100arcsec. Bluetooth range >150ft (Industrial CLASS 1). Operating Temp.: 50～104°F. PC Sync Pro Software is included. ACCURACY of patented Digi-Pas 2-axis Ultra-Precision Inclinometer has been verified by accredited Calibration & Test Laboratories traceable to NIST, JIS & DIN. This purchase includes a manufacturer's calibration certificate. Users who needs a NIST-traceable Calibration Certificate with data, please visit our website for sample certificates and contact our sales support team., Weight: 2.64375 pounds, Manufacturer: JSB Tech