Additel ADT 220 Multifunction Loop Calibrator



Not in stock. Usually ships in 3-5 business days [?]

Need Help? Call 1-800-884-4967
Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET


  • ±300.000mV
  • ±60.0000V
  • ±30.0000mA
  • 0 to 2000 ohm loop integrity test
  • 14 to 122°F (-10 to 50°C) operating temp
  • 3.5 inch TFT color screen display
  • CE mark

What's in the Box

  • Power adapter (110V/220V)
  • Chargeable Li-ion battery
  • 2 Test leads sets
  • Short circuit cable

The Additel ADT 220 multifunction loop calibrator is a highly integrated, ultra-compact, and easy to use hand-held device for sourcing and simulating mA, mV, and V. It captures switch values and provides 24V loop power, measures loop current, and checks loop integrity and capture switches. The ADT220 is ideal for calibrating, maintaining, and troubleshooting various loop devices on site. The smart phone-like menu and interface simplifies operation.

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