This is a complete calibration kit for the Honeywell R134A Sensors
Shipping: Since the calibration gas is dated, it will ship directly from the factory and the other items will ship from our office in Kansas City; thus, you will receive 2 shipments from TG Technical Services.
The calibration kit includes the following (basically everything needed to calibrate the gas monitors)99.99% Nitrogen (58-liter size bottle)
It varies with the user, but you should get about 100 calibrations out of each bottle and the shelf life of the cylinders is 4 years.
***** Please note that we use two different suppliers of calibration gas, so the case may be different, and bottles may be a different color than the images listed *****
