Comparison : Item # KC02-2060a, KC Series Ultra-High Temperature Ceramic Immersion Heater
Item # KC02-2060-1, KC Series Ultra-High Temperature Ceramic Immersion Heater
Item # KC02-1060, KC Series Ultra-High Temperature Ceramic Immersion Heater
Item # KC02-2060-2, KC Series Ultra-High Temperature Ceramic Immersion Heater