DUAL CHANNEL CONTINUOUSLY VARIABLE DC REGULATED POWER SUPPLIES – GUPTA BRAND Posted on March 1, 2017May 2, 2017 by admin With Four Analog Meters Output Voltage/Current 200145 0 – ±15V/1 Amps 200146 0 – ±15V/2 Amps 200147 0 – ±30V/1 Amps 200148 0 – ±30V/2 Amps 200149 Multi Output DC Regulated Power Supply 0-5V/2A, 0-30V/2A, 0 – ±15V/1A