SENTEC SEM225 RS485 4-20mA Soil Temperature Humidity EC Sensors Soil Moisture Conductivity Meter with 5 Pin Soil Tester $62.90 Min. order: 5 pieces Factory wholesale SEM2260 Portable 7in1Data Logger Integrated Soil Nutrient Tester PH Analyzer Soil NPK Sensor $204.00 Min. order: 5 pieces WS303...
7 in 1 soil sensor, rs485 npk sensor, conductivity, moisture, Temperature sensor, EC, PH detector, soil fertility monitor $14.00 - $70.00 Min. order: 1 piece Industrial RS232/RS485 to Ethernet Converter Dual Serial Ports High-speed Upgradable Cortex-M4 Processor 5~36V $28.80 - $30.00 Min...
7 in 1 soil sensor, rs485 npk sensor, conductivity, moisture, Temperature sensor, EC, PH detector, soil fertility monitor $14.00 - $70.00 Min. order: 1 piece Waveshare HRB8825 Stepper Motor HAT For Raspberry Pi, Drives Two Stepper Motors, Up To 1/32 Microstepping $10.60 - $11.00 Min....
RS485 Modbus Water Proof Temperature Humidity Sensor Probe $3.85 - $13.30 Min. order: 1 unit RS485 4-20mA Soil Temperature Humidity Moisture Conductivity EC PH NPK Sensor $16.00 - $42.20 Min. order: 1 unit Water PH Temperature Transmitter Detection Sensor Module Voltage 0-5V 0-10V 4-20mA ...
RS485 4-20mA Soil Temperature Humidity Moisture Conductivity EC PH NPK Sensor $16.00 - $42.20 Min. order: 1 unit CWT-L1TH-AM Gsm 3g 4g Wifi Temperature Humidity Probe Sensor Alarm Controller Gateway $57.00 - $84.00 Min. order: 1 unit CWT5016 GSM 4G WIFI Temperature Humidity Alert Monitorin...
RS485 4-20mA Soil Temperature Humidity Moisture Conductivity EC PH NPK Sensor $16.00 - $42.20 Min. order: 1 unit Ethernet RS485 modbus controller output module $40.00 - $200.00 Min. order: 1 unit CWT-S2301 Capacitance Digital Temperature And Humidity Sensor with 3 meters Cable $10.00 Min. ...
RS485 4-20mA Soil Temperature Humidity Moisture Conductivity EC PH NPK Sensor $16.00 - $42.20 Min. order: 1 unit Rain and snow sensor, rain, snow storm detection transmitter, RS485 or relay output with heating function $14.80 - $26.40 ...
RS485 4-20mA Soil Temperature Humidity Moisture Conductivity EC PH NPK Sensor $16.00 - $42.20 Min. order: 1 unit CWT-L1T-DS Gsm WiFi 4G Remote Temperature Data Logger controller system with Mobile Phone App $55.00 - $82.00 Min. order: 1 unit CWT5018 4G Version 4DI 8AI 2Do Rs485 Gsm...
Kincony Soil NPK Sensor 0-5V analog output nitrogen or phosphorus kalium $90.00 Min. order: 1 set KINCONY kincony smart controller M1 esp32 relay module ENERGY METER RELAY CONTROLLER $75.00 - $81.00 Min. order: 1 set AC Contactor Modular 30A By DIN Rail Mount 50/60HZ For DIY Smart Home ...
RS485 PT100 temperature sensor $21.70 - $28.20 Min. order: 1 unit IP65 Protection RS485 Temperature Humidity Transducer Transmitter with LED Display, Support Modbus $7.80 - $22.30 Min. order: 1 unit RS485 4-20mA Soil Temperature Humidity Moisture Conductivity EC PH NPK Sensor ...