Automotive Battery Tester 12V & 24V Voltage With Cold Cranking Amps 100-1700 Battery Analyzer For Battery Status, Engine Activtion System, Charging System, Maximum Work Loading 4 IN 1 by Douyi

This is a professional tester extremely designed for 12V and 24V lead-acid starting battery within the process of vehicle starting up, charging, and electrical loading. With great design, easy operation, precise reading, complete functions, this tester supply the readings by a large LCD and hints by sound and light when testing. Precise circuit and strong digital processing unit make it complete collection of a series of complicated data and figure out every test data, which availably by 4-wire Kelvin test connection. Besides it strengthens input protection inside , in order to prevent such situations as polar reversal connection , over-high voltage input, poor contact of the test clamps and so on, which ensures safer and more convenient during testing. This tester is the best tool for battery sales, vehicle repair and condition check of all kinds of lead-acid starting batteries that used in equipment system associated with lead-acid battery.

• Four main test result indicate the status of the battery and electrical system of the vehicle: Battery Capacity(Voltage, CCA, Internal Resistance, SOH) / Start-up Load / Maximum Work Load / Charging System
• Available for all 12V and 24V starting lead-acid battery, great compatible with regular flooded, AGM flat plate, AGM spiral and gel batteries, and cover all battery rating Standards - CCA, JIS, DIN, IEC, EN standards.
• Easily read out conclusion of battery condition good/OK/pay attention/replace as suggestion
• Reverse connecting protection and overload voltage protection secure user and avoid any damage of the battery or electrical system of vehicle.
• English and Spanish interface and manual provided