Part Number: 01A233750A-21-12 (Transponder tester)Part Number: 505FT (Transponder tester)Part Number: 5895-00-895-4446 (Transponder tester)Part Number: AN-APM-305 (Transponder tester)Part Number: AN-APM-305A (Transponder tester)Part Number: AN-APM-38 (Transponder tester)Part Number: GTX2100 (Transponder tester)Part Number: TR220H (Transponder tester)