Extech DC Power Supplies

Deliver Constant Voltage or Current

Test your delicate equipment with confidence using regulated Power Supplies that deliver a constant voltage or current.
Nos. 155764 and 155765 feature adjustable power supplies, short circuit protection, current limiting and high load/line regulation. Dual, backlit displays show voltage and current. Low noise/ripple, banana plug output terminals and power cord.
No. 155766 has three selectable output ranges, giving you three power supplies in one lightweight, portable unit. Current limited DC supply is great for electronic repairs and calibrations. Slim tower fits in tight spaces. Front/rear output terminals and four-digit displays. Remote sensing provides accurate applied voltage at load point. AC power cord included.