Sales, repair and calibration of meters:
-Accredited calibration laboratory
-training
-moment keys
-meters, bands, scales, laths
-calibrators, wires, gauges, calipers, altimeters, depth gauges
-meters with dial indicator
-micrometers, cavitation meters, pasameters
-electric devices, multimeters, wattmeters.
-stands, stopwatches, ...