uxcell JQC-T78-DC12V-C DC 12V Coil SPDT 5P PCB Electromagnetic Power Relay Black 10 Pcs auspowers_batchtwo Dual Scale: this aquariums reqrium

Dual Scale: this aquariums reqrium measures saltwater soultion and provides readings of 0-100PPT parts per thousand

please replace the 9V battery as soon as possible

electromagnetic interference and obstructions

reliable and durable to use

Cup height:62

uxcell JQC-T78-DC12V-C DC 12V Coil SPDT 5P PCB Electromagnetic Power Relay Black 10 Pcs auspowers_batchtwo Dual Scale: this aquariums reqriumuxcell JQC T78 DC12V C DC 12V Coil SPDT 5P PCB Electromagnetic Power Relay Black 10 Pcs Descriptions: 5pins, SPDT type, PCB mount. Can adjust automatically, protect and transform the electric circuit. Used widely in the remote control, communication, automatic control system, electronic equipments, etc. Product Features Product Name : PCB Electromagnetic Power Relay; Model : JQC T78 DC12V C Coil Voltage : DC 12V; Contact Capacity : 20A 125VAC 20A