calipers
mitutoyo 504 500 474 6 inch digimatic solar caliper
eliminates the need for zero setting each time the caliper is turned on always turn on showing its true position memory of the origin point will not be lost when power is cut off provides unlimited response speed which means no more over speed errors for comparison measurements an incremental measurement function is also provided power is supplied by built in solar cells which operate even in low light conditions down to 60 lux sku orsno28788
mitutoyo