Iec60335 temperature black test corner To measure the temperatures in the base or in the fixing surfaces for applicances and luminaires in operation according to iec60335-1/2006-09 clause 11.2 and 11.3. Can be used to the temperature test of all kinds of electronic products supply, in conformity with the standards requirement of the environmental conditions. Advantages Test corner boards are "stand alone basic" and could be easily combined into a test corner by using some track. Packed with strong wooden case