Multi-position Heating Mantle เตาหลุมให้ความร้อนแบบหลายตำแหน่ง

Feature:
• Analog Microprocessor Controller
• Nichrome Coil Heater
• Easy to use
• Product made in Thailand
• Warranty: 1 year
Specifications:
• Diameter of coil heater: 125 mm
• Insulator: Ceramic Fiber 45 mm
• Electrical wire: Silicone
• Electrical supply: 220V, 50 Hz
• Max Temp: 600 C