ROLSON

Angle gauges; Automatic liquid-level control machines and instruments; Automotive measuring instruments, namely, water temperature gauges, air fuel/ratio gauges, boost gauges, vacuum gauges and exhaust gas temperature gauges; Batteries; Batteries and battery chargers; Batteries for lighting; Batteries, electric; Battery chargers; Bubble levels; Carpenter's levels; Conductive fibers, namely, high power fibers for conducting laser beams in the mid infrared wavelength range; Cross beam depth gauges; Educational kit comprising DVDs featuring secondary level curriculum on all scientific disciplines, along with teacher guides, sold as a unit; Electric water levelers for ponds, fountains, and artificial lakes; Electronic devices, namely, radio frequency repeaters used in long range communication for tracking and monitoring energy usage; Electronic testing equipment, namely, sound level meters; Filling level detectors; Folding rulers; Force measurement products, namely, digital force gauges, digital torque gauges and manual and motorized test stands used therewith sold as a unit with the gauges; Fuel gauges; Galvanometers; Graduated rulers; Graduated rulers for office and stationery; Handheld electronic units for adjusting sound levels in hearing aids; Length measuring gauges; Level gauges; Level indicators; Level indicators; Level measuring machines; Level switches and level indicators for monitoring and controlling liquids in tanks and vessels; Level switches for monitoring and controlling liquids in tanks and vessels; Levelling rods; Lidar; Liquid level sensors; Magnifying glasses; Magnifying glasses that fit on the user's face in the manner of eyeglasses; Magnifying lenses; Magnifying peepholes for doors; Marking gauges for joinery purposes; Measurement standard devices for nanometrology, namely, measuring tools having a pattern in the micrometer or nanometer ranges; Measuring apparatus for temperature and humidity levels in gases and solid substances; Measuring apparatus, namely, rain gauges; Measuring rulers; Micrometer gauges; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Multi-function electronic device for use in children's rooms comprising a sound producing function, temperature gauge and also including a clock and nightlight; Oil level sensors; Plumb levels; Pressure gauges; Protective face-shields for protective helmets; Protective helmets; Radiation gauges used for measuring the physical properties of materials; Range finders; Remote control telemetering machines and apparatus; Remote fuel oil level sensing system; Safety helmets; Scales; Screw-tapping gauges; Short range radios; Slide calipers; Sound level meters; Spark plug feeler gauges; Spark plug gap gauges; Spirit levels; Surveying instruments; Surveying machines and instruments; Surveyors' levels; Tape rulers; Telemeters; Tire pressure gauges; Tire tread depth gauges; Transparent electronic displays fixed at head-level or head-down positions for use in military and commercial aircraft for providing aircraft crew members with navigational and operational information; Ultrasonic thickness gauges; Wall-mounted rulers for measuring a person's height; Water level indicators