The Dresser Electronic Temperature Compensator (ETC) is a seamless, direct replacement for traditional mechanical TC indexes on Dresser Series B and Series A (LMMA) rotary meters. Designed for accuracy and simplicity, the ETC brings modern electronic performance to your existing meter installations, without modification.

The easy-to-read digital index delivers precise temperature and fixed-factor pressure compensation, ensuring consistent and reliable measurement. In addition to volume accumulation, the ETC will also display real-time flow rate.

Powered by a long-life lithium battery with an average 20-year lifespan, the ETC stores 150 days of hourly data in onboard non-volatile memory, protecting critical measurement information even in challenging conditions.

Efficient, reliable, and built to last, the Dresser ETC is the smart upgrade for enhanced measurement performance.