What is the difference between 5101 and 5101B Digital caliper?
1.5101 has Built-in Wireless transmission function
2.5101B has has Upper and lower limit setting function
1.This digital caliper is convenient to 4 measurement functions: External and internal measurement, depth measurement and height measurement.
2.The caliper is splash and dust proof according to IP54 protection class. Note: The caliper cannot tolerate large amounts of dirt and/or water/moist!
3.The caliper has auto on/off function-when stationary for more than 5 min. it will turn off the battery by itself