EV Coolant Level Switches

At Indication Instruments, we manufacture superior EV Coolant Level Switches capable of accurate coolant level indication within electric vehicle thermal management and cooling systems. Thanks to their robust design based on Normally Open (NO) Reed Switch technology, our coolant level switches deliver outstanding reliability, stability, and switching accuracy under demanding automotive operating conditions. Manufactured from durable brass using strictly controlled in-house production processes, these switches provide repeatable, stable, and long-lasting performance. Every switch undergoes rigorous quality and performance testing before shipment to ensure it meets customer requirements.