For Sale: 30 MHz Tenma Oscilloscope. Excellent condition with strong trace. Manual Included $75 Kenwood PS-430 Power Supply $75 Also Some Items left from SFDXA Station: * Trac message memory keyer Dits work but not the dashes $5.00 * APC Back-UPS Needs a battery $5 * 1980 and 1985 Radio Amateur's Handbook $4 each n me mA2q