AI Sieve Gauge is a safe and efficient way to calibrate or monitor the rear combine sieve. For combines with built in sieve monitors simply use the AI Sieve Gauge to check accuracy of the computer monitoring. For combines without computer monitoring, use the AI Sieve Gauge to calibrate the rear sieve accurately and efficiently.
These handy little tools are an efficient and safe way to align PTOs. The AI PTO Alignment Tool can be used for both a 540 and 1000 speed PTO.