Electronics-Salon DIN Rail Mount 2 SPDT 10Amp Power Relay Interface Module, DC 24V Version. industrial 045 Salinity Range 0-55 ppt

045 Salinity Range 0-55 ppt Temperature Range 32 - 176 °F Specific Gravity Resolution 0

Switch and more 4 to 13 inch devices cell phones and iPad

Reduction Gear Device: It can give out more torque

Main Chip:MPU-9250

Electronics-Salon DIN Rail Mount 2 SPDT 10Amp Power Relay Interface Module, DC 24V Version. industrial 045 Salinity Range 0-55 pptElectronics Salon DIN Rail Mount 2 SPDT 10Amp Power Relay Interface Module, DC 24V Version. Product Features 2 Channel SPDT power relay interface module, high quality JS1 24V F 10Amp relays. Darlington transistor circuits drive relay coil, LED indicator for each relay channel. High quality screw terminal block, FR 4 fiber glass PCB, dual copper layers. Taiwan DINKLE fireproof nylon material DIN rail mount carrier (not China low quality carrier), can