Your cart is empty.
Your cart is empty.Use Series 1227 as a regular U-tube manometer to read high-range pressure on the right leg, or as an inclined manometer to read low-range pressure on the bottom leg. Simply incline manometer until fluid levels read zero. No spirit level required. Magnetic clips hold the gage in position on a steel duct surface. Most versatile and useful low cost manometer we know of. Designed for installation and servicemen. A sturdy, clear plastic manometer, it offers single, direct readings in two ranges: As a U-tube, it reads from 0 to 16" of water; as an inclined gage, it reads from -.20 to 0 to 2.6" of water. Model 1227M (Metric) is 0 to 400 mm water column as a U-tube and -5 to 0 to 70 mm water column as an inclined gage. "How-to-use" instructions are printed directly on the scale.
Customer
Reviewed in Canada on January 9, 2022
Same as I learned on in school 21 years ago. They’ve worked for years. Only accurate monometer you actually can use. I wish it had silicone hoses is all.
Sean R.
Reviewed in the United States on December 11, 2018
Checking pressure on lp heater
Melliott
Reviewed in Canada on April 23, 2018
using it to check static pressures in my furnace and ductwork. Works great and helped my find where my air restriction was.
Daniel Schrader
Reviewed in the United States on June 22, 2017
great product and fast ship
Marc B
Reviewed in the United States on August 5, 2015
Good for measurement but Very expensive for the type of construction. Will break easily.
Recommended Products
