Check the listing for details. Burster Digistant 4423 Documenting Universal Calibrator Simulator Meter. Condition: Used, Made in Germany. Listed at 2999.95 USD. This used Burster Digistant model 4423 portable documenting universal calibrator is in great condition, both functionally and cosmetically. Some Specs: Basic accuracy 0.015 % - Simultaneous sourcing / measurement for transmitter calibration - Storage of calibration routines for 50 calibration objects (as found / as left) - Plug & Measure connection for connectable sensors for mechanical values - 24 VDC power supply for transmitter calibration - Direct input of Pt100 coefficient (R0, A, B, C) - Current sink The calibrator for sale is the one shown in the photos. No power adapter is included. A standard 12v adapter will work. The rechargeable batteries and memory battery have been recently updated. Guaranteed properly working unit in condition described. FREE SHIPPING TO THE LOWER 48 STATES.