Spyder Robotics Herpstat 4 Digital Proportional Thermostat
SKU: 57819998113

Spyder Robotics Herpstat 4 Digital Proportional Thermostat

Sale price$180.00 Regular price$200.00
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Spyder Robotics Herpstat 4 Digital Proportional ThermostatAbout This Product The Spyder Robotics Herpstat 4 Digital Proportional Thermostat is an advanced reptile thermostat and thermometer designed to provide precise temperature and humidity control for your vivarium. With its innovative features and user friendly interface, the Herpstat 4 ensures a safe and comfortable environment for your reptiles. Key Features Four Probe & Outlet Jacks: Individually configurable for tailored heating, cooling, and

About This Product

The Spyder Robotics Herpstat 4 Digital Proportional Thermostat is an advanced reptile thermostat and thermometer designed to provide precise temperature and humidity control for your vivarium. With its innovative features and user-friendly interface, the Herpstat 4 ensures a safe and comfortable environment for your reptiles.

Key Features

  • Four Probe & Outlet Jacks: Individually configurable for tailored heating, cooling, and lighting solutions.
  • Safety Relay: A mechanical relay that disconnects power to all outlets in case of a solid-state component failure, ensuring safety.
  • Humidity Control: Offers timed misting sessions or full humidity regulation with optional humidity sensors.
  • Soft Startup Feature: Gradually applies power during initial warm-ups to prevent sudden temperature spikes.
  • User Selectable Ramping: Allows for gradual changes between day and night temperature settings, enhancing comfort for your reptiles.
  • Auto Power Matching Algorithm: Continuously adjusts power output for optimal temperature regulation.
  • High/Low Temperature Tracking: Records the time and day of temperature events for better monitoring.
  • Precision Sensors: Internal resolution of .1125 °F, accurate to ± .9 °F, with display options in tenths of a degree.

Product Highlights

Proportional Heating

The Herpstat 4 features true proportional heating, constantly monitoring and adjusting the heat necessary to maintain your target temperature, with a usable range from 40°F to 150°F (4°C to 65°C).

Cooling Function

Control basic cooling devices to maintain optimal temperatures, ensuring a balanced environment for your reptiles.

Audible Alarm System

Alerts you to any temperature anomalies, providing peace of mind and ensuring the safety of your reptiles.

Why Choose This Product?

Enhanced Safety: The built-in safety relay and internal error detection features protect your reptiles from potential hazards.

Comprehensive Control: With multiple configurable outputs, you can manage heating, cooling, humidity, and lighting all from one device.

Easy to Use: The backlit LCD display and intuitive controls make it simple to set and monitor your desired conditions.

Frequently Asked Questions

Q: What is the maximum wattage for each output?

A: Each output is rated for 400 watts, allowing for a total output of 1600 watts, suitable for most incubators, rack systems, and enclosures.

Q: Can I use the Herpstat 4 for both heating and cooling?

A: Yes, the Herpstat 4 can be configured for heating, cooling, and lighting, providing versatile control for your vivarium.

Q: How does the humidity control feature work?

A: The humidity control can be set for timed misting sessions or can be fully regulated with an optional humidity sensor for precise management.

Q: Is there a warranty for the Herpstat 4?

A: Yes, the Herpstat 4 comes with a 1-year limited warranty for your peace of mind.

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: 57819998113

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KatieMae
Houston, US
★★★★★ 5
Flattering fit
Color: Dark Green, Size: XX-Large
This sweater is thick and stretchy but holds a nice shape, and is flattering on the body. The sleeves are nice and long too, which I really appreciate, being a tall person... the button detail is a great addition. True to size. I haven't washed it yet, and I imagine, based on the kind of woolly knit it is, that this sweater will eventually pill... but for now I'm enjoying being cozy and stylish. The deep green color is almost black green. I LOVE IT.
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Reviewed in the United States on February 2, 2026
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GypsySoul
Houston, US
★★★★★ 5
Love it
Color: Dark Green, Size: Small
I got the dark green. Love the sweater and it's warm. I do layer the sweater as well. It is as pictured. Size is perfect to me. I like sweaters to be longer and a bit wider in case it is freezing and I need to layer it. This sweater is perfect for layering. It comes closer to my backside, it is a little wide and not snug, and I like that the sleeves come over my wrists
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Reviewed in the United States on February 7, 2026
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Verified Purchase
JB
Birmingham, US
★★★★★ 1
Still soft but looks terrible after 1 wash. Save your money
Color: White, Size: Small, Color: White, Size: Small
Update: sweater looked great when I received. After 1 wash it looks terrible. Looks like it’s been washed too many times, material fuzzy and piled. After wearing it once, it snagged and the knit pulled through. I would NOT recommend. I had such high hopes. Save your money. Very nice sweater, especially for the price! I love the details of the buttons on the sleeves. It is SO soft. It’s not super thick as I can see my skin through it when pressing my hand up against fabric. However, it’s not see through when wearing it. It’ll be perfect in cooler weather and perfect in the winter with a coat but won’t cause me to overheat when in a heated environment. I do feel like it runs big. I could have sized down a size. Although I’m not sure if it’ll shrink after a wash or two.
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Reviewed in the United States on September 22, 2025
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Lynn M
Lake Worth, US
★★★★★ 3
Disappointed.
Color: Blue, Size: Large, Color: Blue, Size: Large
This sweater is so comfortable and very soft. It fits well in a flattering, oversized way. But after one wash it is pilled everywhere which makes it look old and shabby. It’s at a price point where I feel compelled to return it.
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Reviewed in the United States on January 10, 2026
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TripletMama Heather
West Palm Beach, US
★★★★★ 5
Perfect for casual wear and dressy style
Color: Dark Green, Size: Small
This sweater is soooo soft and the color is so rich. The fit of it is perfect, not too tight and not too baggy, just right and I used the size guide to pick my size. Just for reference, I am 5'3" and 130lbs, 38C bust. It's well made and washes great. I chose to hang dry mine as I typically don't put any of my sweaters in the dryer to dry, just to fluff them. I have this one in two colors, the green and the tan/beige and I would say they are both a true representative of the color shown.
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Reviewed in the United States on November 15, 2025

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