北京快3三形态走势图

Decade Resistance Box

Dec-Ranger

北京快3三形态走势图ohmite offers a precision decade resistance box. the unit has a sturdy metal housing, universal binding posts and a grounded metal post for effective shielding. offered with 6 decades of resistance and range over 1 meg ohm adjustable in 1 ohm increments. this resistance box is great for lab work and contains non-slip feet to remain secure during your work.

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