OLDER MODEL BENCH SUPPLY. GOOD SUPPLY FOR LAB WORK, EXPERIMENTERS, ETC. RATED OUTPUT IS 40 VDC @ .75 AMPS. MAX OUTPUT IS 50 VDC @ 1 AMP. REMOVED FROM SERVICE, GOOD CONDITION. NO MANUAL OR ACCESSORIES AVAILABLE. GUARANTEED BY US FOR 30 DAYS. Availability: Usually ships the next business day. $75.00