WT300 Series is blinking LEDs and does not work - why?
It's most likely in Auto Range mode. Since it's continually changing ranges, the front display cycles each time continuously. To fix this, turn Auto Range OFF.
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WT300E - Economy
- Up to 3 wattmeters
- 0.1% of rdg + 0.05% of rng
- DC, 0.1Hz to 100kHz
- Standby Power, Energy Star®, SPEC Power® and IEC62301/EN50564
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