Ranco ETC Dual Stage Controller (wired&sealed) - Sold
This item is about 1 1/2 - 2 yrs old. I use it to control my fans and heater. Very reliable. A must-have equiptment for protection against possible faulty heaters or chillers. Plug and Play.
Ranco Temperature Controllers
*Ranco Controllers are easy to set*Controller stores settings - no need to reset during power outages*Extremely accurate for stable aquarium conditions
Accurately select the point temperature, differential, and heating/cooling modes to maintain stable aquarium temperature. Internal memory stores your programming during power outages. LCD provides a constant readout of sensed temperature. Temperature range is -30–220?F and differential adjustment is 1-30?F. Single Stage controls a single device (a heater or chiller) and Dual Stage controls two devices (1 heater and 1 chiller). Displays in ?C or ?F.
Dual: for chillers up to 1/2 HP (115V), and heaters up to 500 watts.
For more info:
http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=13967
This item is about 1 1/2 - 2 yrs old. I use it to control my fans and heater. Very reliable. A must-have equiptment for protection against possible faulty heaters or chillers. Plug and Play.
Ranco Temperature Controllers
*Ranco Controllers are easy to set*Controller stores settings - no need to reset during power outages*Extremely accurate for stable aquarium conditions
Accurately select the point temperature, differential, and heating/cooling modes to maintain stable aquarium temperature. Internal memory stores your programming during power outages. LCD provides a constant readout of sensed temperature. Temperature range is -30–220?F and differential adjustment is 1-30?F. Single Stage controls a single device (a heater or chiller) and Dual Stage controls two devices (1 heater and 1 chiller). Displays in ?C or ?F.
Dual: for chillers up to 1/2 HP (115V), and heaters up to 500 watts.
For more info:
http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=13967
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