Constant temperature and humidity test

Kuyesa kosalekeza kwa kutentha ndi chinyezi

Salt spray test

Mayeso a Kupopera Mchere

Integrating-sphere-test

Integrating sphere test

Needle flame test

Kuyesa kwa moto wa singano

Hot and cold shock chamber

Chipinda chotentha ndi chozizira

Waterproof-test

Mayeso osalowa madzi