Herpstat Intro Proportional Thermostat
Great quality, reliable, accurate proportional thermostat. If you have a cage, incubator, or a plastic rack that uses two prong electrical cords for its heating device then the Herpstat Intro could be the perfect choice. It's budget friendly without sacrificing smooth proportional control of the temperatures. A new revolutionary auto power matching algorithm constantly adjusts the power output to get the best regulation possible. High and low temperature tracking and audible alerts are standard. Features: True proportional heating (Dimming Sytle). Constantly monitors and adjusts amount of heat necessary to maintain a target temperature (Usable range from 40F to 150F or 4C to 65C). Can also be used in non-proportional (on / off) mode. Soft startup slowly applies power during initial warmups. User selectable temperature ramping allows day to night changes to occur slowly. (Up to 10 hours) Sensor Matching allows the user to digitally calibrate the sensor output to match other equipment. Software clock provides night drop feature. High / Low temperature tracking helps monitor heating system and enclosure efficiency. Selectable High / Low temperature threshold alarms. Precision sensor with internal resolution of .1125 F and is accurate to  .9 F Display and setting in tenths of a degree. All settings are retained in memory even if power is lost. Power Outage detection / tracking. Temperature can be set / displayed in Fahrenheit or Celsius. Removable 12' temperature probe allow for easy replacement if necessary. Resettable fuse never requires replacement. Audible alarm system Internal error detection shuts off heat if sensor fails or is disconnected. 350 Watts Output Power 1 year limited warranty. These are handmade products of the highest caliber. We do not take returns on this product! Make sure it is what you want before you order. If the product is not working then it will be repaired by the manufacturer under warranty.