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The following features are on all models unless otherwise noted. See chart below for more details. * 83 III, 85 III - 4,000 count * 87 III, 87/E - 4,000 count, 20,000 count in high-resolution mode * 83 III, 85 III - 43 Seg Bar Graph * 87 III, 87/E - 32 Seg Pointer * True-rms (85 III, 87 III and 87/E only) * Peak MIN/MAX - 250 µSec (87 III and 87/E only) * IEC 61010 Rating - CATIII-1000V * Battery access door that enables changing batteries without breaking the calibration seal. What the IEC 1010-1 safety standard means to you As electrical systems grow more and more complex, spikes, transients, surges, and sudden overvoltage events become more common. These can trigger a sequence of events that may lead to serious injury. Which is why test equipment must be designed to protect people who work in this high-voltage high-current environment. The IEC 1010 safety standard was established to define four overvoltage categories (CAT I, CAT II, CAT III, and CAT IV) based on the magnitude of danger from transient impulses. The new Fluke 80 Series III DMMs feature enhanced protection to IEC 61010 overvoltage category III. This helps protect from transients in three-phase distribution systems, including: * Single-phase commercial lighting. * Equipment in fixed installations, such as switch gear and polyphase motors. * Bus and feeder in industrial plants. * Lighting systems in larger buildings. * Appliance outlets with short connections to the service entrance. Accuracy: Fluke 83 III: ±(0.1%+1) (please look at our rules and privacy policy) |
DionneAnderson@machine--tools.com (Dionne Anderson) for additional information. This email is used for forwarding to newsgroup user.
