SKU: 38825505107

Herpstat 4 (v.2)

Sale price$243.00 Regular price$270.00
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

Herpstat 4 (v.2)The Herpstat 4 features four probe & outlet jacks which are individually configurable. Safety was our goal with this device. We added a mechanical relay that can be enabled to cut the power circuit to all four outlets in case a solid state component fails. Humidity control is also built into this device which can be as simple as timed misting sessions or full humidity control with our optional humidity sensor. A soft startup feature has been addedd to

The Herpstat 4 features four probe & outlet jacks which are individually configurable. Safety was our goal with this device. We added a mechanical relay that can be enabled to cut the power circuit to all four outlets in case a solid state component fails. Humidity control is also built into this device which can be as simple as timed misting sessions or full humidity control with our optional humidity sensor. A soft startup feature has been addedd to slowly add power on initial starts as well as a user selectable ramping between day and night time temperature settings as well as light ramping. A new revolutionary auto power matching algorithm constantly adjusts the power output to get the best regulation possible. High and low temperature tracking now also records the time and day of the event. 

Version 2 added features include a new fanless control board for silent operation, Basking Assist mode that now provides compatibility with heating lamps as a heat source, both Dimming and Pulse proportional heating modes and a replacable power cord.

The Herpstat 4 comes with four temperature probes and power cord. Optional humidity sensing probes are available. Check out the manual in our download section for screen shots of the setup procedure. 

Features:

  • Four grounded outlets capable of true 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). 
  • Outputs 1 & 2 configurable for Heating/Cooling/Lighting. Outputs 3 & 4 can be configured for Heating/Cooling/Humidity/Lighting with simulated sunrise/sunset and moonlight features. 
  • Humidity control with timed sessions or regulated with an optional sensor. 
  • Silent fanless design 
  • Basking assist feature supports basking lights as a heat source. 
  • Safety Relay can disconect power to all four outlets if the an error exists. 
  • Soft startup slowly applies power during initial warmups. 
  • 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. 
  • Night Drop feature built in with real time clock allows individual night drop settings for each output. 
  • Cooling function allows control of basic cooling devices. 
  • High / Low temperature tracking helps monitor heating system and enclosure efficiency. 
  • Individually selectable High / Low temperature threshold alarms. 
  • Precision sensors 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 sensors allow for easy replacement if necessary. 
  • Each output is fused separately keeping an outage on one output from affecting the other. 
  • Audible alarm system 
  • Internal error detection shuts off heat if sensor fails or is disconnected. 
  • Security Passcode option deters vandals. 
  • 400 Watt rating for each output (1600 watts total output) sufficient for most incubators, rack systems, enclosures, and vivariums. 
  • 1 year limited warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38825505107

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4.8 ★★★★★
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Verified Purchase
Just passing through
Bozeman, US
★★★★★ 5
My Baby loves his new baby!
Size: Medium, Size: Medium
Finally! A ball my 107 lb. pitty/pointer mix can’t destroy. He has torn up every single “indestructible” toy in a day or so until now. He peels fabric and fur off non-rubber toys. He is a 4-legged shredder. I’ve added pictures of him for a size reference of my dog versus this product. I know I had wanted that when shopping for this item. This ball is now his beloved “baby.” He goes absolutely insane looking for it, chewing it, chasing it, and even sleeping with it. He won’t rest unless he knows exactly where it is. It is his only toy, and he is good with that. After getting this home, I tried giving him other choices, but he won’t touch them. I was worried that he would rip it apart by putting his teeth in the holes, but so far, not a scratch. It is soft enough to collapse just enough to keep it from cracking when his jaws crush it but not so soft that he can rip it to sheds. The holes are large enough to prevent a suction or vacuum effect on his tongue or mouth. For his size jaws, it is a perfect fit. Other dogs might have problems with suction or be able to get their teeth in those holes and rip it apart. Who knows? The older version of the Chuckit squeaky ball was his favorite for the year and a half he had it, but the way they make them now, he peels off the orange triangle in hours flat, the squeaker falls out (choking hazard), and then he rips it apart. I’m going to stock up on these. I can’t imagine how crazy he will be if they ever stop production or change the materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2019
D
Verified Purchase
danna turner
Whiting, US
★★★★★ 5
Dog approved
Color: Colorful, Size: Medium
Favorite bag for my dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
G
Verified Purchase
Geneva Thompson
West Palm Beach, US
★★★★★ 5
Repeat buyer
Color: Colorful, Size: Medium
This lasts a long time. We have a bigger one outside and smaller in east for dog to grab and us
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
A
Verified Purchase
AnneMarie H.
Chelsea, US
★★★★★ 1
Not as described
Color: Colorful, Size: Large, Color: Colorful, Size: Large
This item is vibrant in color, but I could tell right away, It wasn’t going to be durable and indestructible like the description said. My dog had it destroyed in less than a minute.
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Reviewed in the United States on May 29, 2026
M
Verified Purchase
Mary
Los Angeles, US
★★★★★ 5
Great play for everyone
Color: Colorful-2, Size: Medium, Color: Colorful-2, Size: Medium
We have Shelties and they love it!!
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Reviewed in the United States on May 3, 2026

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