The tester is designed to test the pulse interface of MEI 12V or MEI 24V  series 2000 validators only. This tester will not test the MDB interface.

For sale is Capital Vending's new validator tester. These testing boards come in two varieties, 12V and 24V. We ask that you inspect your machine(s) and determine which model you will need to purchase for full functionality. Using the incorrect voltage board may cause damage to both the tester and the validator it is connected to. Please view the videos below for more informationn. 

12V tester information:

24v tester information: