Martindale TEK903 Decade Resistance Box Martindale MARTEK903 P The Martindale TEK903 decade resistance box features 6 decades ranging from 10 Omega to 11 1111M Omega and high quality rotary switches Extra terminals also form an accurate potential divider P P With a 1 accuracy this is ideal for laboratory education and calibration applications P Martindale MARTEK903 Decade Resistance Box
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