The AEMC > True RMS Power MeterModel 3910 is designed for todayΒselectrical environments. Operation issimple. There are no programming requirements or menus, just four push-buttons for direct access. TheModel 3910 is auto-ranging and ensures the best range for measurements.Troubleshooting and measuring poweris done simply by connecting twovoltage leads and clamping on the current probe. The Model 3910 iseasier to operate than most DMMsand may even replace your multimeter for individual voltage or currentmeasurements.Small and compact in its grayprotective holster, the Model 3910 provides seven essential powermeasurement values. Four measure-ments are displayed at a time on its extra large multidisplay LCD. The Model 3910 performs current andvoltage measurements in True RMS,and provides immediate readings of power factor (PF), active power (kW),reactive power (kVar), apparent power (kVA) and frequency (HZ). The Model 3910 displays Vrms, V > DC , Arms,kW and PF on the first screen; pressingand holding the PAGE button givesaccess to kVar, KVAand HZ on a second screen.The Peak function allows selection ofa specific parameter (A, V or W) forpeak measurement, and also displays the associated values at the particularpeak (for example, the Model 3910displays the actual V, kW, PF, kVar, kVAand HZ values when Apeak isselected). The unique memory function permitsnot only storing the measurements at any time, but also comparingsubsequent readings by displaying thedifference between the stored values and the new readings. This is helpful in analyzing and measuring the impactof loads being turned on and off.Aselector switch on the front panelselects power measurements forsingle-phase or balanced three-phase,three-wire systems.The TRMS Power Meter Model 3910includes test leads, test probes and500A > AC current probe in a ruggedcarrying case. > Digital TRMSPower Meter Model 3910 (pdf)Rev. 0411/04 Technical Assistance (800) 343-1391www.aemc.com 1 of 5 size="-1">

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Model 3910 includes new high impactcarrying case, 500A probe, one red andone black lead, one red and one blacktest probe, one red and one black gripprobe and user manual Digital TRMSPower Meter Model 3910 (pdf)Rev. 0411/04 Technical Assistance (800) 343-1391www.aemc.com 4 of 5 >

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