When soldering or desoldering components on a circuit board, preheat is often needed to assist the work. In this episode we examine the HAKKO FR-830 and FR-870B preheaters and demonstrate how to replace the heater lamps on the FR-872 preheater.
This episode was broadcast and recorded live on August 13, 2020.
For more information please visit, www.HakkoUSA.com
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17 авг 2020
