Add to Cart Quick view Varian 135935 4kVA 120VAC Power Supply Regulator Board Varian Was: $75.00 Was: $125.00 Varian 135935 4kVA 120VAC Power Supply Regulator Board 120VAC Condition: UsedThis used power supply regulator board has been inspected and appears to be in good conditio 41354 SKU: 41354 Weight: 4.00 LBS