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American Educational 3 Switch Resistance Box, 7" Length x 2-1/2" Width x 5-1/2" Height
|Price:||$24.21 & FREE Shipping|
Only 4 left in stock.
Ships from and sold by Xcess Limited.
Specifications for this item
|Brand Name||American Educational Products|
|Number of Items||1|
|Overall Height||5-1/2 inches|
|Overall Length||7 inches|
|Overall Width||2-1/2 inches|
|Size||7" Length x 2-1/2" Width x 5-1/2" Height|
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CHOKING HAZARD -- Small parts. Not for children under 3 yrs.
Electronic measurements can accurately be made with this multi-resistor box. Calibrated to an accuracy of 0.2 percent, the coils have non-inductive windings so the box is applicable for both DC and AC experiments. All the coils are firmly locked into place to eliminate physical strain on the wires. Features: silk-screened cover, insulated binding posts, pointer knobs, resistance ranging from 0 to 999 ohm, multiple switches with wiping contacts, and instructions for use. 3 switches. Measures 7" length by 2-1/2" width by 5-1/2" height.
Top Customer Reviews
By Wyton1 on March 31, 2016
Verified PurchaseComment Sending feedback...
Can't use it for what I intended, but that's my fault. I wanted to use it to calibrate my 1982 Jeep CJ fuel tank sensor with the new fuel gauge in the dash, but the current I would put this little box through would fry the precision wire-wound resistors inside. But it is a very well made, quality product that will do what it was designed to do for years. Looks very old school, but so am I so that is no big deal.
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