installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for balances and weighing apparatus of all types, measuring apparatus and systems for general industrial applications; namely, scales, balances, scale platforms, bench scales, portable scales, over/under scales, floor scales, coin counters, terminals, controllers, programmable keyboards, filling systems, automotive paint mixing systems, power supplies, fiber optic interface systems, load cells, multi-range scale indicators, remote displays and scoreboards, smart sensor network converters, and printers; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for industrial use and specifically for raw materials applications; namely, axle scales, weighbridges, off-road scales, railroad scales, vehicle scales, weigh modules, tank scales, hopper scales, terminals, indicators, road construction scales, vehicle scale load cells, remote addressable analog to digital load cell converters, weighbridge conversion kits, lightning protection systems, controllers, monorail scales, and overhead track scale conversion kits; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for industrial use and specifically for receiving, shipping and warehouse applications; namely, shipping scales, bench scales, counting scales, pit scales, pallet scales, floor scales, and letter and parcel scales; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for industrial use and specifically for production floor applications; namely, hazardous area scales, fillers, batchers, formulators, totalizers, filling process control systems, statistical quality controllers, over/under checkweighers, and automotive refinish scales; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for industrial use and specifically for packaging applications; namely, in-line checkweighers, in-motion box and package weighing systems, metal detectors, bag sealers, and statistical process controllers; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for industrial use and specifically for transport, express, postal and mail applications; namely, post scales, mail scales, express scales, dimensioners, in-motion weighers, enforcement scales, and cargo scales; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for industrial use and specifically for wholesale and retail applications; namely, supermarket scales, wail scales, catering and gastro scales, and bench scales; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for general retail applications; namely, counter scales, self service scales, service scales, service counter scale/printers, hanging scales, hanging scale/printers, estimating scales, price computing scales, programmable printers, and retail and supermarket labels; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for retail use and specifically for receiving applications; namely, bench scales, portable scales, floor scales, over/under scales, shipping scales, scale terminals, and printers; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for retail use and specifically for wrapping applications, labeling applications and prepackaging applications; namely, wrappers, labelers, prepack controllers, prepack systems, and wrapping and labeling systems; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for retail use and specifically for checkout operation applications; namely, scanner scales, point of sale checkstand scales, and portion control scales; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for general laboratory use; namely, weights and accessories, power supplies, drying ovens, burettes, electrodes, handheld measurement instruments, sensor modules, filling processes statistical quality control systems, and printers; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for laboratory use and specifically for weighing and gravimetric measurement applications; namely, balances, weighing cells control units, mass comparators, pycnometers, in-line checkweighers, in-motion weighers, high capacity precision weighing cells, moisture analyzers, and ionizers; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for laboratory use and specifically for process analytical applications; namely, electrodes, sensors, transmitters, meters, electrode housings, sensor housings, simulators, dissolved oxygen polarization modules, and transmitter calibrators; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for laboratory use and specifically for wet analytical chemistry applications; namely, titrators, coulometers, sample changers, titration sensors, phototrodes, infratrodes, titration beakers, meters, probes, density analysis kits, density determination kits, measurement sensor modules, refractometers, titration stands, titration pumps, titration racks, titration towers, titration rinsers, titration dispensing units, titration drying ovens, titration cover lid handling devices, titration external controllers, titration heating systems, titration homogenizer sets, pipettes, and pipette holders; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for laboratory use and specifically for thermal analysis applications; namely, thermogravimetric analyzers, calorimeters, thermal data processors, melting point apparatus, automated samplers, and electronic gas flow controllers; installation, repair and maintenance of weighing devices, namely, commercial and/or industrial balances and weighing apparatus of all types, control instruments for commercial and/or industrial balances and weighing apparatus of all types, measuring apparatus and systems, for laboratory use and specifically for reaction engineering applications; namely, lab reactors, reaction calorimeters, controllers, distillation and reflux sets, transmitters, dosing sets, dropping funnels, and chemical reaction analysis systems