It is a new type of temperature test device which is compact, low cost and replaces the thermostreamer type temperature test equipment so far. It is controllable from -30 ° C to 150 ° C and can be used for purposes such as bench system evaluation and device evaluation analysis, as well as for semiconductor testing applications. It can be used with AC 100 V power supply, and the weight is 2.6 kg and it is convenient to carry. In addition, we have a lineup of attachments for various package types of unmeasured objects.