The display logic after voltage cable connection is optimized for intuitive field data reading under complicated light conditions. Backlight-adjustable color screen distinguishes voltage numerical values and vector tracks with contrasting colors to eliminate visual fatigue during long-hour cabinet testing. If loose voltage clips cause unstable signal contact, the screen will flicker numerical values as a built-in prompt to remind users to re-tighten alligator clip connections. For simultaneous voltage and current composite testing, voltage results from U1/U2 are displayed side-by-side with I1/I2 current readings, plus calculated power factor based on U-I phase relation. All voltage measurement results are calibrated at the factory under standard temperature and humidity environments, ensuring consistent readout repeatability from -10°C to +50°C working temperature. The compact display layout packs all core voltage test data without page flipping, greatly improving the efficiency of batch wiring inspection for power plants and mining distribution boxes.
Browse full test result storage operation guides and accessory introductions on our official product page:
https://www.gfuvegroup.com/protection-relay-tester/600v-20a-intellignet-digital-phase-angle-meter.html
#PortablePhaseMeter #VoltageVectorDisplay #LiveLineTesting #IndustrialElectricalMeter #GFUVE
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