Herpstat 2 (v.2)

These advanced controllers can be used for precision tempearture control, lighting control, and even humidity control. Housed in desktop style cases they can easily sit on top of your rack, cage, or incubator. Dual proportional temperature controlling modes (Dimming or Pulse) are built in so you can choose the mode that works best with your setup. A built in soft startup feature will slowly add power on initial starts as well as a user selectable ramping between day and night time temperature settings.

A new revolutionary auto power matching algorithm constantly adjusts the power output to get the best regulation possible. We also added new AC control code that lets the device adjust power in 100 steps to be able to finely tune the heating equipment. High and low temperature tracking and audible alerts are standard.

Possibly one of the most important new features is the built in safety relay that can disconnect power to the outlets in case of a solid state control failure as well as a timeout function that can cut power if the user's low temperature is not reached within 30 minutes. Three prong grounded outlets are standard assuring compatibility with most heating devices. The Herpstat 2 has two outlets/probes and has independant settings for each.

  • Proportional heating constantly monitors and adjusts amount of heat necessary to maintain a target temperature (usable range from 40°F to 150°F or 4°C to 65°C). 
  • Soft startup slowly applies power during initial warm-ups. 
  • User selectable temperature and light 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. 
  • Configurable for Heating, Cooling, Lighting, or Humidity. 
  • Auto Power Matching constantly adjusts the power output curve to match the enclosures efficiency. 
  • High / Low temperature tracking helps monitor heating system and enclosure efficiency.
  • 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. 
  • Easy to read backlit LCD display. 
  • Removable 12' temperature probe allow for easy replacement if necessary. 
  • User replaceable fuse. 
  • Audible alarm system 
  • Individually selectable High/Low temperature threshold alarms. 
  • Security Passcode option deters vandals. 
  • Internal error detection shuts off heat if sensor fails or is disconnected. 
  • 900 total watt output for the Herpstat 2 (500W max per output) 
  • 1 year limited warranty

Don't forget a pack of spare fuses!


Availability: In stock

SKU 14384900425
Can Be Shipped Yes
Brand Spyder Robotics
Certain Item can be shipped and others can not. Please be aware, that if an item is not shippable, then after purchase you will receive a confirmation email letting you know when your purchase is ready for pickup. If an item is Shippable, then we will ship the product to you using your shipping choice. If a purchase is made containing both shippable and non-shippable products, then we will ship those products that are able to get shipped to you, while the others will need to get picked up. If you have any questions feel free to contact us anytime.