JB INDUSTRIES DV-40S - DV-40 S Wireless Micron Gauge Operation; Turning the DV-40 S On and Off; Charging the DV-40 S Unit

To turn power on/off, press blue power
button on bottom of DV-40S once
To charge unit, plug micro-USB into female
micro-USB port on bottom of DV-40S
HOW TO TURN ON/OFF DV-40S
WIRELESS MICRON GAUGE
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