Save money!

By ordering an entire calibration kit, you're set from the get go!  We include a free calibration log sheet with every order, and when you order the entire kit, you save $30 on the large case or $20 on the small case, as well as 25% off on your Tygon tubing!

Simply select your choice of gas, the concentration, your second gas and second concentration, a regulator, and how many feet of tubing you want!  It couldn't be easier!

2 Large Cylinder Calibration Kit

The 2 Cylinder Calibration Kit is the best place to begin calibrating your monitors.  The kit comes with a case, a regulator, tubing, and 2 large calibration gas cylinders.  If you choose a reactive gas, the cylinder will be a 500PSI aluminum 58L cylinder.  If you choose a non-reactive gas, it will be a 1000PSI steel 103L cylinder.

All reactive gas cylinders come with a 1 year guarantee, all non-reactive gas cylinders come with a 2 year guarantee.

2 Small Cylinder Calibration Kit

The 2 Cylinder Calibration Kit is the best place to begin calibrating your monitors.  The kit comes with a case, a regulator, tubing, and 2 small calibration gas cylinders.  If you choose a reactive gas, the cylinder will be a 500PSI aluminum 30L cylinder.  If you choose a non-reactive gas, it will be a 250PSI steel 17L cylinder.

All reactive gas cylinders come with a 1 year guarantee, all non-reactive gas cylinders come with a 2 year guarantee.