Power source- AC. 220V/110V, 50~60Hz Heater Plate -150W Thermal cut off - 90+_6C Display- Three digit 0.56 inch, 7 segment LED Temperature monitoring -0-75C Max-temperature of heated plate- 85 C| Heater wire - 22V-, 2.73A, 60W, 50/60Hz Power rate- 220W Alarm- yes Temperature Control Settings- Heated wire mode : P1:25-29C, P2: 29-35C, P3: 35-39C Non-heated wire mode: P1: 23-27C, P2: 27-32C, P3: 32-37C Range- 10-70C, Accuracy+-2C