A Type  (Four Temperature Points Adjusted)
·It can test directly and control the temperature of heating elements make use of the charactristic of postive temperature coeffcinet by Al₂O₃ heating pieces
·Input 220VAC,Output 110VAC;Input 110VAC,Output 55VAC

·High sensitive, temperature range can be controlled in ±1℃
·Heat rapidly, temperature can be raised to 200℃in 1 minute

·Four temperature points can be adjusted

B Type(Temperature Adjusted Continually)
·It can test directly and control the temperature of heating element because heating pieces have the character of positive temperature coefficient

·Input 220VAC,Output 110VAC;Input 110VAC,Output 55VAC

·High sensitive , temperature  range can be controlled in ±1℃

·Heat rapidly, temperature can be raised to 200℃ in 1 minute

·Temperature can be adjusted continually from 120 to 220℃