Appliances for measuring the thickness of leather; Clinometers; Gasometers; Micrometers; Piezoelectric sensors; Precision balances; Transformers; Variometers; Weighing apparatus and instruments; Weighing machines

Electric voltage transformers; Electrical inductors; Gravity measuring instruments; Instruments for measuring length; Measuring apparatus, namely, angle finders; Micrometer gauges; Pressure sensors; Weighing apparatus and instruments; Weighing equipment, namely, scales and balances; Weighing machines