Tester for all types of batteries with nominal voltage of 1. 5 V and 9 V Provides a very simple way to check if a battery is usable The tester does not require power supply Measurement is made by bringing the battery terminals into contact with the metal terminals of the tester The measurement takes place under load, making it more reliable than a traditional multimeter Thanks to its small size, it will fit into any cabinet or toolbox. • green box with the word GOOD - the battery is usable. • Yellow box with the inscription LOW - the battery will soon run out • Red box with the inscription REPLACE, RECHARGE - battery at the end of its capacity, to replace with a new one
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