Tag Archives: Thermistor Rack Control

GARNET 688-S Optic-Thermistor Rack Control for Trucks User Manual

Learn how to operate the 688-S Optic-Thermistor Rack Control for Trucks with this user manual from Garnet Instruments. Discover its features, including built-in diagnostic lights for easy troubleshooting. This battery-operated loading rack controller is available in Canada and the USA.

GARNET 688-S Crude Oil Thermistor Rack Control Owner’s Manual

Learn about the GARNET 688-S Crude Oil Thermistor Rack Control and its features in this user manual. This state-of-the-art control system is designed to work with SEELEVEL™ or SEELEVEL SPECIAL™ gauges to prevent overfill situations. It is durable, weatherproof, and operates on battery and rack power.