Elenco 1% 1 Watt Resistor Substitution Box
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- Use to determine desired resistance values in circuits under design or test
- Resistance obtainable is from 0 omega to 11,111,110 omega in 1 omega increments
- All resistors are 1% precision, 1 watt resistors
- Sturdy construction will keep this handy tool ready for many years of use
- For 30 years Elenco has been using their strong engineering and design skills to develop reliable, affordable electronic test equipment, tools, and educational kits
1 percent 1W Resistor Substitution Box Model RS-500 – The RS-500 Resistance Substitution Box is a convenient instrument for determining the desired resistance values in circuits under design or test. The resistance obtainable is from 0 omega to 11,111,110 omega in 1 omega increments. All resistors are 1 percent precision, 1 watt resistors.