The Tank Tender by Hart Systems, Inc.
The Original Tank Measuring System
Made in the USA by Hart Systems, Inc. - Since 1982
ACCURATE tank measurement made easy when just one TANK TENDER measures from 1 to 10 water, diesel and holding tanks. Pneumatic, long term reliability, no electricity, no batteries.
Easy installation and operation.
253-858-8481 - www.thetanktender.com