TrolMaster - Legacy Beta Series Digital Controller (Day/Night Temperature) Environmental Controllers Hanna Instruments Direct Soil HALO

Hanna Instruments Direct Soil HALO pH Electrode gives you the ability to measure

000 average rated life hours

The Mini runs completely off of 120 volt power and comes inclusive with a 1

1 gal 3 mm

Rigorously engineered

TrolMaster - Legacy Beta Series Digital Controller (Day/Night Temperature) Environmental Controllers Hanna Instruments Direct Soil HALOThe BETA 4 is capable of controlling any heating or cooling device that is 10 amps or less. Simply plug in your device to the power outlet on the bottom of the BETA 4. It uses 3 buttons a digital display and offers separate "day night temperature settings and features a built in photocell. Features: Digital Display Built in Photocell sensor Day Night Control Included In Box: 1 x Temperature Controller 1 x Temperature Sensor Technical Specifications: