Solder mounting of electronic board, check, repair etc.
On 2012-02-15 20:08:24
Compact size just right to use. There is also magnifying power of small balls, which is convenient for checking. However, the lamp is on, but regrettable that it is a bean sphere. Should be at least (high brightness) LED. Because it is accustomed to LED, it is dark like a daylight on a pea ball. Alternatively, you should have an LED on the exchange sphere. (Occupation machined the lead to 5φ white LED and installed it.)