measurements and gear line icons collection. gauge, caliper, protractor, micrometer, ruler, scale, compass and

vector icon line sign gauge caliper protractor micrometer ruler scale compass vernier tiltmeter clinometer barometer thermometer hygrometer manometer speedometer doppler chronometer seismometer multimeter oscilloscope spectrometer refractometer polarimeter pedometer tachometer ammeter voltmeter luxmeter soundmeter photometer forceps tweezers scales weights sliding dial digital laser level inclinometer angle acoustic sensor particle counter scanner ultrasonic