Additel ADT 221A Multifunction Temperature Calibrator



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  • ±75.0000mV
  • ±30.0000V
  • ±30.0000mA
  • 1 to 50,000Hz frequency
  • 0 to 999,999 pulse
  • 14 to 122°F (-10 to 50°C) operating temp
  • 3.5 inch TFT color screen display
  • CE mark

What's in the Box

  • 110V/220V external power adapter
  • Chargeable Li-ion battery
  • 2 sets of test leads
  • Short circuit cable

The Additel ADT 221A multifunction temperature calibrator is a highly integrated, ultra-compact, and easy to use hand-held device for sourcing, simulating, and measuring temperature and electrical signals. It is ideal for calibrating, maintaining, and troubleshooting process instrumentation. The smart phone-like menu and interface simplifies operation and offers a variety of automation and documentation capabilities such as user defined tasks and tests.

Additel 9050 Adapter Cable
USB to RS232 (DB9/M) adapter cable
Additel 9712 Li-ion Battery
Spare chargeable Li-ion battery for Additel ADT calibrators
Additel 9816 Power Adapter
110V/220V external power adapter for Additel multifunction, documenting & pressure calibrators
Additel 9906 Carrying Case
Carrying case for Additel ADT multifunction calibrators
Additel 9080 Cold Junction Compensation Kits
Including TC plug, compensation cable, S,R,B,K,J,T,E,N
Additel 9510 Software
Additel/Cal task management software for multifunction calibrators 221A, 222A, 223A & ADT761