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RIKA RK220-01 High Temperature Transmitter Past Type Thermocouple Pt100 Temperature Transmitter Sensor
$58-65
Min. order 1 piece
RK900-01 PV Solar Meteorologica Wifi Wilress GPRS IoT Lorawan Compact Automatic Weather Station RS485
$399-589
Min. order 1 piece
RIKA RK210-03 RS485 Output Solar Power Energy Dust Monitoring System for Solar Panels Cleanliness
$1,726-1,908
Min. order 1 piece
RIKA RK200-04 CE Certified Table Radiometer Solar Radiation Sensor RS485 for Weather Station
$122-149
Min. order 1 piece
Soil & Liquid detectors
All products
Soil & Liquid detectors
RK500-04 4-20mA Analog Output DO Temperature Sensor Optical Dissolved Oxygen Sensor
$223-356
Min. Order: 1 piece
RIKA RK500-12 Online Monitoring 4-20mA 0-5V RS485 Output PH Sensor Water PH Sensor
$86-168
Min. Order: 1 piece
RK520-02 IOT Network Used Soil or Combined Soil Sensor in Moisture Meters
$63-73
Min. Order: 1 piece
RK500-04 316L High Accuracy Aquarium Dissolved Oxygen Sensor
$223-356
Min. Order: 1 piece
RIKA RK500-12 PH Liquid Sensor RS485 4-20mA Probe for Agriculture
$86-168
Min. Order: 1 piece
RIKA RK500-04 Low Cost Water Treatment DO Probe Controller Dissolved Oxygen Sensor
$223-356
Min. Order: 1 piece
RIKA RK500-04 Industrial Cheap Online Optical Dissolved Oxygen Sensor Meter Probe
$223-356
Min. Order: 1 piece
RIKA RK500-12 Manufacture PH Detector Sensor for Water Treatment
$86-168
Min. Order: 1 piece
RIKA RK500-22 RS485 Output IP68 Soil PH Sensor Probe
$188-279
Min. Order: 1 piece
New RIKA RK500-22 High Accuracy Agriculture Soil PH Probe Meter Sensor 4-20mA RS485
$109-135
Min. Order: 1 piece
Rika RK520-01Agriculture 4-20mA 0-5V RS485 Output FDR Soil Moisture Temperature Sensor
$34-36
Min. Order: 1 piece
RIKA RK500-13 Waterproof Liquid Salinity EC Meter for Hydroponics
$85-146
Min. Order: 1 piece
RIKA RK500-13 Wholesale Liquid EC Transmitter Transducer Salinity For Water Monitoring
$85-146
Min. Order: 1 piece
RIKA RK500-13 Aquaculture Detector Manufacture Liquid Salinity EC Sensor
$85-146
Min. Order: 1 piece
RIKA RK520-02 CE RS485 Modbus Output Soil Moisture Temperature EC Sensor Probe For Greenhouse
$63-73
Min. Order: 1 piece
RIKA RK520-02 Customized Greenhousec Four 316L Needle Probe Soil Moisture Temperature Sensor for Irrigation
$63-73
Min. Order: 1 piece