This ia a DC-powered electric heating pad for using with Doccol PID temperature controller ADN-PID-12V8A, it cannot be used alone for maintaining animal body temperature during anesthasia. When connected with Doccol PID temperature controller, its surface temperature can be maintained precisely towards the set target temperature, within a range of +/- 0.25 celcius degree.

Specifications:
Power: 30 Watts at 12 VDC;
Dimensions: 9.8x5.9x0.25 inch;
Weight: 1.4 LB