ZWL-A00结温测试仪Junction Temperature Test Instrument ◆能够测量POWERLED的结温Tj（室温～350℃）、热阻RΦ（0℃/W～100℃/W）参数；◆额定输出功率24W（VF<8V，电流最大3A）；◆点阵液晶模块智能显示；◆微动开关按键设定，具有良好手感；◆测试恒流源，通电时间可自行设置；◆高速AD采样，电压测量准确度高；◆热阻测试重复性好。 ◆To test junction temperature Tj（indoor temperature～350℃）and the thermal resistance RΦ(0℃/W~100℃/W).◆Rated output power 24W (VF<8V，Max. current 3A）.◆LCD display.◆The parameters can be preset by micro switch which has the good feel.◆To measure with constant current. The testing time can be set.◆High speed AD sampling, high accuracy voltage measurement.◆Great repeatability for the thermal resistance measuring.