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Q: are both requires 220V AC power?

Задавает serkan на 2019-01-16 13:57:21

Eurasian90 Yes and not, the main unit requires a power supply for the USB, the slave unit needs power as well up to power-up the unit, link it to the main unit, the com-NO-NC contacts inside the slave unit will switch on-off the heaer.

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Q: Os números e a graduação são em baixo relevo?

Задавает EribertoMoura Granja на 2018-07-04 17:34:28

Eurasian90 numbers are engraved and black painted

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Q: How thick? (Qual a espessura?)

Задавает Rick на 2018-08-09 16:35:16

Eurasian90 very thin, less than 1mm

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