Products   Products    Environment Control       Herpstat       Herpstat ND       Herpstat II       Herpstat PRO       Herpstat Humidity       Herpstat Accesories       Night Drop Cable       Replacement Probe       USB Data Cable   BUY DIRECT       Online Store   News       What's New?   Projects       Future Development   About Us       Company Info       Reseller Info       Terms     The original Herpstat digital proportional thermostat is our most economical product for incubator and rack use. Precision temperature control with a removable probe and rated at 500 watts.     Herpstat ND features a single output rated at 600 watts and includes a built in clock that handles the Night Drop feature. No additional cables or appliance timers necessary. Includes advanced features such as coil warming for incubators using heating coils, audible alerts, temperature threshold alarms and much more!   The Herpstat II is a dual output thermostat which allows control of two seperate environments each with their own individual settings. Both outputs are protected by resettable fuses and are rated at 700 watts each for a total of 1400 watt capacity. Audible alerts, high / low temperature tracking, power outage tracking, temperature threshold alarms, power matching modes make this one of the most powerful and flexable thermostats on the market.   The Herpstat PRO is the flagship of the Herpstat product line. Four outputs and probes allow control of four seperate environments each with their own individual settings. All outputs are protected by resettable fuses and are rated at 400 watts each for a total of 1600 watt capacity. Two outputs can be used for lighting of enclosures instead of temperature control and will provide a simulated sunrise / sunset with incandescent lights. Audible alerts, high / low temperature tracking, power outage tracking, temperature threshold alarms, power matching modes and more!