Growlink Batch TankLINK Temperature Sensor Gardening 150W (4 ft) / 300W

150W (4 ft) / 300W (8 ft) dual channel

floating combo meter that measures pH

5 GPH (2 L/h)

Water purification and enhancement

Growlink Batch TankLINK Temperature Sensor Gardening 150W (4 ft) / 300WReal Time Nutrient Reads with the Growlink Batch TankLINK Temperature Sensor The Growlink Batch TankLINK Temperature Sensor reads nutrient solution temperature directly inside a batch tank or reservoir. The probe ties into the Batch TankLINK controller's screw terminal block. It reports continuously at 0. 02F resolution with 3. 6F (2C) accuracy. The controller itself operates from 50 to 122F. That range covers the 6872F target band most hydroponic