CC-421 Lutron Calibrator is a portable 4 in 1 voltage and current calibrator used to test, simulate and calibrate process control instruments.
Features :
- The instruments powers or measure a two wire current loop. Four function provide the quality and accuracy of handheld calibrator :
- precision current source.
- measurement of a current signal.
- power and measurement of two wire loop
- precision DC mV source.
- Portable instrument for calibrating process devices and measuring process signals.
- Adjustable 0.24 mA current sorce.
- Adjustable -199.9 mV to +1.99.9 mV DC voltage source.
- Current calibrator drives loads up to 500 ohms.

General Specifications :
- Display : LCD display, max. display counts 1999. 13 mm { 0.5″ } digit size.
- Function : current source, current measurement, power and current measurement of two wire loop, DC mV source.
- Sampling time : Approx 0.4 second.
- Operating temperature & Humidity : 0 to 50 ℃ ( 32 to 122 ℉) Less than 80% RH
- Power Supply : 006P DC 9V, MN1604/PP3 battery or equivalent. Alkaline type or heavy duty type.
- Dimension : 185 x 78 x 38 mm ( 7.3 x 3.0 x 1.5 inch ).
- Weight : 265 g/0.58 LB ( including battery ).