

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The FOWLER 54-440-600-0 is a digital level inclinometer designed for precise angle measurement across a wide range of trade and industrial applications. With a 9-inch base length and an accuracy of 0.1 degrees, it delivers reliable readings for tasks that demand tight tolerances. The unit stands 2.25 inches tall and features a reversible reading mode that allows accurate measurement even when the tool is used in an inverted position. Licensed tradespeople and precision-work professionals use this type of instrument for layout, leveling, pipe slope verification, duct alignment, and equipment installation where angular position must be confirmed and documented.
This inclinometer is suited for residential and commercial job sites where level and pitch verification are part of the workflow. HVAC technicians, pipefitters, plumbers, and general contractors reach for digital levels when checking drain slope, equipment tilt, or surface pitch. The reversible reading feature makes it practical in overhead or confined-space installations where the tool must be held upside down without losing measurement accuracy.
Designed as a general-purpose digital level inclinometer suitable for trade and industrial applications requiring angle and pitch measurement.
This instrument is a measurement tool and does not require mechanical installation. Place the base firmly against a clean, flat reference surface before taking a reading. When using the reversible reading mode, confirm the display orientation before recording any value. Keep the base free of debris to maintain contact accuracy.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!