Appliances for measuring the thickness of leather; Calibrating devices for calibrating atomic absorption spectrometers; Carpenters' rules; Compasses for measuring; Converters, electric; Covers for electric outlets; Electric junction boxes; Electronic regulating and control devices for the operation of light emitting diodes; Fuse wire; Laboratory equipment and supplies, namely, calipers; Magnifying glasses; Marking gauges for joinery purposes; Measuring apparatus, namely, sizers for standard screen in the nature of mouth guards; Measuring apparatus, namely, sizers for screening mesh product in the nature of mesh fabrics ; Measuring rules; Measuring tapes; Micrometer gauges; Micrometers; Pocket calipers for measuring; Screw-tapping gauges; Sensors for measuring screening mesh product in the nature of mesh shopping bags, not for medical use; Sensors for measuring standard screen in the nature of television screens, not for medical use; Slide calipers; Step-up transformers; Surveying chains; Tape measures; Tape rulers; Timing dials; Tool measuring instruments; Carpenters' folding rules; Circular slide rules; Depth gauges; Folding rulers; Hubs for timing dials; Level gauges; Measuring buckets; Slide rules