MIDTRONICS 12 Volt Battery & ChargingSystem Tester Built in Printer MPMDXP300 The MDX-P300 is the first tester available from Midtronics that features a built-in printer allowing for immediate printing of test results from a handheld tester. Now it is easier than ever to show the current state of the battery and electrical system by providing customers with a printed result of the battery and system test. Using patented conductance technology, perform a quick, simple, and accurate battery or system test in seconds, and review the printout with the customer for added impact to preventive maintenance routines and customer service. The MDX-P300 Features: Integrated printer will print test results for technician to review with customers Tests passenger cars and light trucks Tests starting and charging system output voltage and displays results Test batteries from 100 to 1400 CCA Bad cell detection Reverse polarity protection Tests discharged batteries Tests multiple rating systems (CCA, SAE, DIN, EN, IEC, JIS#) Tests regular, AGM, and GEL batteries Multi-language capability, including English, French- Canadian, Spanish, and Japanese