Tecmate Optimate Test Ts 120 The Tecmate Optimate Ts 120 is a multifunctional battery tester, in short this Ts 120 analyses the status of your battery. You can connect the Tecmate Optimate Test Ts 120 to your battery with the supplied battery terminals or SAE-2 adapter. The battery tester analyses the lowest starting voltage during the start of the motorcycle. The Ts 120 analyses the charging voltage & the voltage regulator when the motorcycle is running. The Tecmate Optimate Test Ts 120 shows all values with LED lights on the device. The battery tester is a must have, but why? When values of the battery or voltage regulator are too high or low, the lifetime of your battery will be shorted. In the worst case, this will result in damage to the battery or engine. What are the functions of the Tecmate Optimate Test Ts 120? All the functions & characteristics are described in the summery below. * Checking & regulating of the charging voltage, starting voltage & charging level * Checking the dynamo if it is compatible for specific lithium batteries * The accuracy of the battery tester is regulated by a multiprocessor * The battery tester is easy in use & is supplied with all the instructions you need.