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Tel-Tru Distributor Announcement

Colonial Instruments, Inc. is pleased to announce that we officially represent Tel-Tru products throughout all six states of New England. Tel-Tru bimetal thermometers are proudly made in the USA in Rochester, NY. Standard delivery on bimetal thermometers are two weeks or less and expedited delivery options are available.
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New Temperature Calibration Capabilities

Colonial Instruments, Inc. is excited to announce our new Temperature Calibration Capabilities. Our Metrology Lab utilizes Fluke Primary Reference Standards having  Accuracies of 0.05°C (0.09°F) across a Temperature Range of  -20°C to 300°C (-4°F to 572°F).
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