Testers and hydrometers provide accurate, reliable diagnostics for commercial vehicle batteries, helping installers quickly assess state of charge, health and overall performance. Our range includes digital battery testers, load testers, conductance meters, hydrometers and multi-function diagnostic tools designed for fast, dependable results across both 12V and 24V systems. Each product supports trade professionals who need precise, easy-to-use equipment for maintaining starting and auxiliary power systems.
Used across vans, HGVs, plant machinery, welfare units and mixed fleet operations, battery testers and hydrometers play a vital role in preventative maintenance, fault-finding and ensuring dependable vehicle performance. With robust construction, clear displays and accuracy suited to demanding workshop and roadside environments, we help fleet operators maintain reliable battery health monitoring, reduce downtime and support efficient, compliant power system management.