83Y139 Resistance Substitution Box

Provides 36 values in 2 ranges.
Low range:	15, 22, 33, 47, 68, 100, 150, 220, 330, 470,
680, 1K, 1.5K, 2.2K, 3.3K, 4.7K, 6.8K, 10K ohms

High range:	multiplies above by 1,000

Slide switch selects either range. Accuracy within +-10%.

Weight: 2 lbs