We unfortunately do not have a user manual or instruction guide. This guage will only come with what is pictured. We are offering free shipping to the contiguous 48 states.
Meriam Instrument MeriGuage
Please be sure to read the terms of the free shipping in the item description (if available).
Unless otherwise stated, free shipping is only available to the contiguous 48 United States. Buyers in Alaska, Hawaii, or International should contact us for more details and a shipping quote.