Most of our customers save money by sending their devices to us for calibration instead of buying testing supplies such as calibration gas cylinders and regulators. For a calibration, please fill out our calibration form and purchase the calibration service. Then ship your unit with your receipt and form to the following address:
307 Cayuga Rd, Suite 100
Cheektowaga, NY 14225
Please Note: Once we receive your unit, we will calibrate it and ship back in 3 to 5 business days. You do not need to send us your hand pump accessories.