ProRep PID Dimming Thermostat 300W | Reptile Vivarium Controller

The PR PID Dimming Thermostat (300W) brings PID-based temperature control to reptile vivariums, small animal enclosures, and plant propagation setups. Where basic on/off thermostats simply cut power at a set point, PID control continuously calculates and adjusts heat output — smoothing out temperature swings and delivering a more stable thermal environment without the spikes and dips that cruder thermostats produce.

How PID Control Works for Your Enclosure

PID (Proportional-Integral-Derivative) technology monitors the difference between your target temperature and the actual reading, then fine-tunes the power delivered to your heat source in real time. The result is fewer fluctuations and a more consistent basking or ambient temperature — particularly beneficial for species that require reliable, predictable heat gradients.

Compatible Heat Sources

This thermostat is designed to work across a broad range of heating equipment, giving keepers flexibility regardless of their setup:

• Incandescent basking lamps
• Infrared heat lamps
• Ceramic heat emitters
• Heat mats
• Maximum load: 300W

Display, Alerts, and Settings

• Clear digital display for straightforward temperature monitoring
• Flashing warning alert flags abnormal temperature changes before they become a problem
• Temperature control range: 5°C to 65°C
• Power-off memory function retains your settings if the power is interrupted

Installation Notes

The PR PID Dimming Thermostat is designed for indoor use only. The temperature probe must be positioned securely inside the enclosure, while the thermostat unit itself is kept outside. Correct probe placement is essential for accurate readings and safe operation.

For keepers who have outgrown basic on/off control, this thermostat offers a meaningful upgrade — more stable temperatures, broader hardware compatibility, and the reassurance that your settings are retained even after a power interruption.