- ★★★★★ 「Think different, think simple」 You are able to set every outlet(attached to heater/fan) to turn on at a certain temp, and turn off at another temp.
- ★★★★★ 「2 controllers in one unit」Two outlets are individually separate, each supports heating & cooling. With two waterproof sensors, you can set different temps to control different areas, such as with 2 heat lamps/mats for 2 zones or even for 2 tanks.
- ★★★★★ 「Safe and Reliable」High and low temperature alarm, and temperature difference alarm, keep your target secure.
- ★★★★★ 「Convert freezer to refrigerator」With Power-On delay, it can protect compressor from frequent ON-OFF.
- ★★★★★ 「Widely used」It is used as temperature switches / thermostatically controlled outlet for heat mat / heat lamp / heating pad of reptile terrarium / tank, aquarium heater / chiller, greenhouse and grow tent heater, garage / attic exhaust fan, breeding, seedling and fermentation.
From the manufacturer


Pymeter Digital Thermostat Controller for Reptile, Aquarium, Greenhouse, Seed Germination

Reliable & Trusted Brand
Pymeter’s core competitive advantage is very focused on product innovation, durability and user-friendly operation, and our products have obtained various certification by international authority. With strong design and manufacturing capabilities, Pymeter products have unique value and competitiveness.
- Factory Direct
- Reliable Quality
- Quick Customer Support
- Free New Replacement
Pymeter Heating and Cooling Temperature Controller
Dual Sensors, Dual Outlets Thermostat
Pymeter Digital Temperature Controller is easy to use, safe & reliable dual outlets thermostat. It is used as over temperature protection or automatic temperature control system with various electric appliances such as heaters for Reptile, Aquarium, Greenhouse, Home Brew, Fermentation, Accelerating Germination, Plant Grow Tent, Pet Breeding, Incubation, BBQ, Terrestrial Heat Control, Aquarium Cooling Fan, Electric Radiator, Electric Oven, etc.
Advantage compare to other Thermostat:
- Dual Probes, able to control 2 sockets independently.
- Easy and Flexible, keep desired temperature range by setting On-Off setpoint.
- Temperature Difference Alarm, helpful to keep target safe from malfunction of any one probe.
- Power-On Delay, protect output device from excessive On-Off toggling.
- Power-Off Memory, settings are retained even when power off.
Technical Specification

Main Features
- Designed with dual sockets, pre-wired, just plug & play;
- Dual sensors, turn device On and Off at desired temperature, intuitive and flexible to use;
- Dual LED display, read current temperature from 2 sensors.
- Celsius °C or Fahrenheit °F Read-out;
- High and Low Temperature Alarm;
- Temperature Difference Alarm; Sensor Fault Alarm;
- Power-Off Memory; Power-On Delay; Temperature Calibration.
Parameters
Temperature Range: -50~99°C/ -58~210°F; Temperature Resolution: 0.1°C/ 0.1°F
Controller Dimension: 8.26×2.16×1.57 inch; Temperature Accuracy: ±1°C/ ±1°F
Input: 85~250VAC, 50/60Hz; Output: 85~250VAC, MAX 10A
Buzzer Alarm: High/Low Temperature, Differential Temperature, Sensor Fault
Input Power Cord: 4.5ft; Sensor Cable: Waterproof Sensor x2; 2m/ 6.56ft.
Simple but Efficient
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Big & Clear LED display Convenient to read the current temperature value clearly even if you stand far away from the thermostat. With simple 4 keys, it is unbelievably easy to setup and use. |
Dual Sockets with Indicators Each Socket can be controlled independently, you can freely combine heating and cooling modes as you want. Pymeter temperature controller is more flexible and more functional than other thermostat. |
Dual Probes, Waterproof |
Standing or Wall Hanging Pymeter Thermostat is compactly made by solid material PC with V0 level fire prevention. Passed through CE/FCC/Rohs Certification, it is safe and reliable. Quality Made, but Sell Cheap, it does the right work and saves your money! |
Widely Applied
Product Description
1. How Pymeter control temperature?
Temperature controller is actual Heating/Cooling controller, thus MUST SET ON-Temp to turn ON Heating/Cooling, and MUST SET OFF-Temp to turn OFF Heating/Cooling.
Heatingstarts at LOW Temp [ON-Temp(1oN, 2oN)], stops at HIGH Temp [OFF-Temp(1oF, 2oF)], thus for heating MUST SET 1oN(2oN) LESS than 1oF(2oF);
In heating mode, 1oN(2oN) is the minimum temp you allow, 1oF(2oF) is the maximum temp you allow.
Cooling starts at HIGH Temp [ON-Temp(1oN, 2oN)], stops at LOW Temp [OFF-Temp(1oF, 2oF)], thus for cooling MUST SET 1oN(2oN) GREATER than 1oF(2oF).
In cooling mode, 1oN(2oN) is the maximum temp you allow, 1oF(2oF) is the minimum temp you allow.
2. Reading temp is inaccurate?
Please don’t compare it to common inaccurate thermostat、thermometer or temp gun. If you doubt Pymeter controller accuracy, please calibrate with ice-water mixture (it is 32F when ice is melting), and you will see which device is accurate then.
3. Beeper keeps sounding?
Probably it is the Alarm settings ( AL、AH、d7 ) you set are NOT the right temperature you want. AL is low temperature alarm(it sounds when current temp is AL or Lower), AH is high temperature alarm(it sounds when current temp is AH or Higher), d7 is difference alarm(it sounds when the temp deviation between sensor 1 and sensor 2 is over d7). If you don’t need alarm function, please don’t change the values of AL、AH、d7, the default values usually won’t trigger alarm. You can factory reset by switching temp unit from F to C in setting.
Please download User Manual PDF in Product information.