sound level meters; thermometers; namely, infrared thermometers, clinical thermometers, digital thermometers, internal/external thermometers, fluid alert/thermometers, min/max thermometers; temperature probes; temperature calibrator; temperature meter; humidity/temperature meter; humidity/dewpoint/temperature meter; AC/DC clamp meter; force gauge; cable height meter; electronic weighing devices; namely, electronic balances, crane scales, checking scales, counting scales; gas leak detector; el...