Quick Overview Hand held battery and electrical system tester with an on-board 40 Amp load for most battery and electrical systems. Performs complete electrical system test in less than two minutes. Preforms voltage drop tests with included external leads. Tests flooded, deep cycle, and AGM batteries with CCA range of 100-1600 - also detects discharged batteries, bad cells, and has built in reverse polarity protection. Intuitive menu driven operation, transmitted via back lit LCD screen for ease of use. V-Drop Technology - This unique AutoMeter feature utilizes a patented process to automate the measurement of voltage drop in the charging circuit during starter engagement to ensure vehicle systems are operating at peak performance. Unlike competitor models, AutoMeter testers only require a single technician to run a full electrical system test due to our on-board 40 amp True Load cell. This test occurs with minimal operator effort in the short period of time required for the engine to crank over and fire. This eliminates the need to apply inconsistent loads, such as headlights, fans, etc. Autometers V-Drop Technology Prevents The Need To Connect Additional Probes And/Or Disable Ignition Or Fuel Systems To Engage In Excessive Engine Crank Periods. which makes our products easier to use and more accurate. In the event that your AutoMeter tester equipped with V-Drop detects an issue, it will guide the operator through the diagnosis to identify which part of the circuit is causing the excessive voltage drop. Automatically stores the last 100 tests in memory. 30" - 16 gauge leads with professional grade clamps that are easily field serviceable. Customer communication with optional PR-12 (external printer), PR-20 (bolt-on printer), or AC-12 (PC cable). English and Spanish language menus and test results. Battery Test Results Include: Measured True Cca, Voltage And Percent Of Charge, And The Batterys State Of Health (Good, Near End Of Life, Or Bad). Perfect tool box tester! Rugged engineered composite housing with protective rubber boot for years of service. Attributes: GTIN: 00046074132629 Brand Name: AutoMeter Add-On: PR-12;PR-20;AC-12 Extended Information: Country of Origin: China Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 11 x 9 x 2.5 inches Weight: 3 lb PDF: PDF: 2650-614X-10