Specification:

• Model: HH-420, HH-600
• Voltage: AC110V 60Hz Or AC220V 50Hz
• Temperature Range: RT+5-100°C
• Temperature Resolution: 0.1°C
• Temperature Fluctuation: ±0.5°C
• Power (W):

1. HH-420: 1kW
2. HH-600: 1.6kW

• Weight:

1. HH-420: 6/6.5
2. HH-600: 8/8.8