45-65Hz,zero/span VR,frequency transmitter TR-HZT1A4
1)50-300ACV
2)output:4-20mA,power supply :90-260ACV,
Port: shenzhen
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Day
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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frequency transmitter TR-HZT1A4 freeshipping