The Elenco RS-500 Resistor Substitution Box is a convenient instrument for determining the desired resistance values in circuits under design or test. The resistance obtainable is form 0 ohm to 11,111,110 ohm in 1 ohm steps. All resistors are precision 1% resistors.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov