Trol Master BETA-4 Temperature Controller EC meter Knowing a robust range of

Knowing a robust range of micro

These benefits make Dense a must use for growers looking to get the most out of their flowers in time for harvest

Handle with care - Oil from hands can damage the quartz glass

Flush affected area with plenty of water

Trol Master BETA-4 Temperature Controller EC meter Knowing a robust range ofDigital Day Night BETA 4 Temperature Controller The BETA 4 Temperature Controller for any heating or cooling device 10 amps or less. Simply plug device to power outlet on bottom of BETA 4. Uses 3 buttons with digital display and offers separate "day night temperature settings and built in photocell. Features Digital Display Built in Photocell sensor Day Night Control Specifications Input Voltage: 120 Volts AC Output Switch: Relay Fuse Rating: 10A