Check the listing for details. (OT) CVC Current & Voltage Calibrator, Kyle Mfg. Condition: Used. Listed at 114.99 USD. (OT) CVC Current & Voltage Calibrator, Kyle Mfg. Condition is "Used". Shipped with USPS Priority Mail. The Model CVC is a portable calibrator designed to meet the requirements of field-calibration, testing, and troubleshooting of transducers, transmitters, actuators, and other process and control devices. The Model CVC features a large, 0.59 (15 mm), LCD numerical display, with blue backlighting for use in dimly lit areas. Powered by a readily available standard 9V battery, it also comes with a 120 V AC plug-in power supply for bench-top use. 0.0 to 20.0 mA DC output in 1.0 mA steps 0.0 to 10.0 V DC output in 1.0 V steps Three output modes automatically selected by plug location Simulate using external loop supply (30 V DC Maximum) Source using internal 9V battery Voltage-output Auto-ramping with user-adjustable minimum & maximum output values User-adjustable ramp step time, 1 to 20 seconds, in 1 second increments User-adjustable auto-power-off time from 1 to 20 minutes in 1 minute increments 3-Position bail for pocket, hanging, or bench-top use Complete with : 9V battery 120 VAC plug-in power supply Test leads with alligator clips