Inject-O-Meter - Model Cal -Calibration Site Tube

The Cal-O-Meter is a site calibration tube that allows you to calibrate your chemical application rate and to make sure that is consistent from time to time. Made of a high chemical resistant polymer the Cal-O-Meter™ is designed to handle that harshest chemicals. Available in 2 sizes 35 oz / 1050 ml or 58 oz / 1700 ml.