GYS have launched their largest ever range of battery testers. New products include the digital testers BT 280 DHC and RT 777 DHC. The RT 777 DHC model is a multifunction 6V/12V device and is suitable for testing Lead Acid, GEL and AGM batteries up to 230Ah. Featuring a backlit digital display the RT 777 DHC can be used while the battery is still connected to the vehicle, can test batteries with a discharge as low as 1.5V and provides a print out. Protected against polarity inversions, the RT 777 DHC provides instant analysis of battery voltage, real power start and the state of the battery.
For more information: www.gys.fr