Supmea industrial PH TDS turbidity DO sensor conductivity online analyzer multiparameter water quality meter controller
HMP5750 Water Quality PH Control Sensor Digital BIT LCD Water Meter Sensor 0 14 PH TDS EC Conductivity Meter For Hydroponics
Ready to Ship
$35.00 - $45.00
Min Order: 100 units
Shipping per piece: $1.62
DD1163 Plants Soil Environment Meter Nutrient Pen LCD Display Humidity Temperature Hygrometer Plants Soil Tester EC TDS Meter
Ready to Ship
$19.90 - $23.00
Min Order: 3 pieces
Shipping per piece: $5.87