Company record
Tri-State Instrument Laboratory manufactures voltage dividers and motor rotation and phase‑sequence indicators and serves as a distributor of a wide array of test equipment, including panel meters, megohmmeters, ammeters, transformers, DC shunts, and switchboard meters. The product portfolio is further expanded with power transducers, flashlights, watertight cases, power supplies, oscilloscopes, decade boxes, data loggers, and power‑quality analyzers. In addition to sales, the company provides instrument repair and calibration services to support its customers’ measurement needs.
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