When you specify a HANNA Instruments you can be sure of the quality and future reliability. As evidence of our faith we have offered a 2 year parts and labour warranty an all our instruments since 1978.

The warranty offers cover against defects in workmanship and materials when the instruments are used for their intended purpose and maintained according to the instructions enclosed with it. The warranty is limited to repair or replacement free of charge. Accidental damage, misuse, tampering or lack of prescribed maintenance can all invalidate the warranty.