Fowler Tool-A-Thon is Back for 2025!

The wait is over – the Fowler Tool-A-Thon is returning for 2025, bringing you unbeatable deals on precision measuring tools that you know and trust. Whether you're a seasoned professional or a DIY enthusiast, now until April 30th 2025, is the perfect time to stock up on high-quality instruments to elevate your work.

This year, GreatGages.com is offering fantastic discounts on a wide range of essential tools, including Height Gages, Digital and Dial Calipers, Digital and Dial Micrometers, Bore Gages, Indicators, Depth Gages, and more!

Don't miss out on the chance to invest in top-tier tools that will help you achieve accurate, reliable measurements every time!

To check out the full Tool-A-Thon PDF Click Here: 

📏 Height Gages:

Whether you're marking dimensions or verifying measurements, height gages are your go-to tool for accurate vertical assessments. Their precision makes them indispensable for layout and inspection tasks in any shop.

Fowler Trimos V Series Electronic Height Gages

The Fowler Trimos V series vertical measuring instruments have been developed for the most difficult shop floor environments. Manufactured in Switzerland, they guarantee precise and repeatable measurements with superior ease of use.

Features:
• Electronically adjustable measuring force 0.75/1.5 (N)
• Lithium-ion rechargeable batteries last up to 40 hours
• Bluetooth transmitter available

All models Include:
• Charging unit
• Measuring probe with ruby ball Ø4mm
• Probe holder elbow Ø 8mm
• Setting gage
• Test certificate

Click Here to shop our Fowler Trimos Height Gage Collection!

Fowler Sylvac Hi-Cal V2 Electronic Height Gages

FREE 1mm Ball Probe with 6"/150mm and 12"/300mm Hi-Cal Purchase!

Features:
• Bluetooth for quick, easy recorded measurements
• Extra low measuring force, from 0.2N
• Measure internal and external diameters, centerlines, heights, widths, depths and MIN/MAX/TIR capability
• Excellent repeatability thanks to the motorized carriage
• High reliability
• Bluetooth, USB and RS232 data outputs
• Battery life: 40 hours rechargeable during operation
• Touch sensitive probe speed for easy operation
• Base with small footprint
• Includes: protective cover, charging set, ruby ball probe Ø3mm, setting gage and calibration certificate

Click Here to shop our Fowler Hi Cal Height Gage Collection.

ELECTRONIC HEIGHT GAGES

54-175-012-0 FOWLER ELECTRONIC HEIGHT GAGE 12"

New features include...

• NEW base design with painted enamel finish has a more comfortable grip and is finely ground and lapped for smooth movement on surface plates
• Fine adjust feature allows precise adjustment to required settings
• Preset feature allows setting pre-determined or reference measurements
• 2 indicator holding bars included (3/8" and 8mm)

Features include...

• 0-12" / 300mm Measuring Range
• Large, High Contrast LCD Display
• Direct inch/metric conversion
• Resolution: .0005" / .01mm
• Accuracy: + 0.0016" / 0.04mm
• Hold function
• ABS/INC function allows measurements of the true size or comparison measurements of parts to master
• Carbide tipped scriber
• Floating Zero
• Positive Lock
• Includes molded case

Click Here to Shop 54-175-012-0 Fowler Electronic Height Gage 12" 

Click Here to Shop 54-175-018-0 Fowler Electronic Height Gage 18" 

To shop our entire Height Gage Collection, Click Here!

🔍 Calipers:

Need a versatile tool for measuring inside, outside, and depth dimensions? Digital and dial calipers offer the perfect combination of convenience and precision. Digital options provide easy-to-read displays, while dial versions offer classic reliability.

Swiss Ultralight IV Electronic Calipers

When you have HUGE parts to measure, this is the caliper you need!

Features:
• IP67 protected against fluid and dust
• Built-in Bluetooth
• Reinforced frame
• XXL display with 0.79"/20mm high digits
• Lengthened jaws 7.9"/200mm
• Includes upper ID measuring pins (5mm dia.)
• Movable left jaw
• Stainless steel titanium coated jaws
• Hold feature
• Preset function
• Min/Max functions
• Tolerance mode
• Internal and external measurement indicator

Click Here to shop our Long Jaw Caliper Collection!

IP67 ELECTRONIC CALIPERS

Features:
• IP67 protected against fluid and dust
• Wireless connectivity for quick error free data collection
• Supplied with NIST certification
• Heavy duty frame with 4-way measuring, inside, outside, depth and step
• Super large display
• Includes fitted case, extra battery tray and a 1" setting standard

Click Here to Shop Our Fowlers IP67 Electronic Caliper Collection! 

🔬 Micrometers:

When every fraction of a millimeter counts, micrometers deliver. These tools are perfect for machining and quality control, offering pinpoint accuracy in measuring small dimensions.

Rapid-Mic Quick-Displacement Electronic Micrometers

Features:
• IP67 protected against fluid and dust
• Non-rotating spindle with 0.39"/10mm travel per thimble rotation
• Adjustable measuring force, 5N/10N (54-815-030-0 and 54-815-130-0 only)
• Menu customizable with free software
• Larger sizes and specialty anvil micrometers also available

Click Here to shop Fowler's Rapid-Mic!

DigiMic Electronic Micrometer

The world standard of precision with IP67 and Bluetooth®.

Features:
• IP67 protected against fluid and dust
• Very High Accuracy: 0.00008"/0.002mm (0-1"/25mm)
• Bluetooth IOT ready, no dongle or cable required for SPC data collection
• Carbide measuring surfaces, sleep and absolute modes

Click Here to shop Fowler's Electronic Micrometers!

Electronic Coolant Resistant Micrometers

Features:
• IP54 protected against fluid and dust
• Resolution: 0.00005"/0.001mm
• Carbide measuring faces
• Absolute & incremental modes
• Ratchet thimble
• Automatic switch off
• Free ball attachment included
• Sizes over 1"/25mm include a calibration standard

Click Here to shop Fowler Micrometers!

FOWLER DEPTH GAGES:

Depth gages take the guesswork out of measuring holes, slots, and recesses. With these tools, you can achieve precise depth readings for machining, assembly, and beyond.

Features:
• IP67 protected against fluid and dust
• Bluetooth connectivity to your phone or tablet
• 3 measuring styles available
• 4"/100mm measuring base as standard
• Optional probes available for 54-139-160 series
• Extra large display
• Absolute measuring system

Click Here to Shop Our Fowler Digital Depth Gage Collection!

🕳️ Bore Gages:

Ensuring the precision of cylindrical holes is a breeze with bore gages. From roundness to alignment, these tools are vital for anyone working with internal diameters.

FOWLER BOWERS BLUETOOTH

XTH3 BLUETOOTH HOLEMATIC PISTOL GRIPS

Features:
• Coolant proof, dust proof - IP67
• Resolution: 0.00005"/0.001mm
• Bluetooth connectivity to your phone or tablet
• Self centering 3 point heads above 0.250"
• Tungsten carbide measuring faces on all 3-point heads from 0.5"/12.5mm and up
• Sizes over 0.500"/12.5mm feature blind bore capability
• Includes UKAS certificates for all pistol grip, heads and rings

Click Here to Shop Fowler Pistol Grip Bore Gage Collection!

XTD3 BLUETOOTH ELECTRONIC HOLEMIKES

Features:
• Coolant proof, dust proof - IP67
• Resolution: 0.00005"/0.001mm
• Bluetooth connectivity to your phone or tablet
• Self centering 3 point heads above 0.250"
• Tungsten carbide measuring faces on all 3-point heads from 0.5"/12.5mm and up
• Sizes over 0.500"/12.5mm feature blind bore capability
• Includes UKAS certificates for all pistol grip, heads and rings

Click Here to Shop Our Shop Our Fowler Digital Holemike Collection!

BOWERS ULTIMA BORE GAGING SYSTEM

Features:
• Accuracies of 0.00004" up to 1.97"
• Ceramic anvils with blind bore capabilities above 0.472"
• Uses compact, multi function Sylvac display

Click Here to Shop Ultima Bore Gaging System from Fowler Bowers!

⚙️ Indicators:

For checking alignment and measuring deviations, indicators are a shop staple. They play a crucial role in maintaining part consistency and ensuring quality control during inspections.

FOWLER ELECTRONIC INDICATORS

Trust in our indicators to provide reliable and consistent measurements, empowering you to tackle any challenge with confidence.

Features:
• Accuracy: ± 0.001"/0.03mm
• Resolution 0.0005"/0.01mm
• 54-520-260-0 also reads 1/64ths
• 2-1/4" dial face
• Lugback and 3/8" stem mountings
• Tolerance function
• Absolute/incremental reading
• Floating zero

Click Here to Shop Fowler Digital Indicator Collection!

This is just the beginning! Explore a wide range of precision instruments designed to elevate your work and take your skills to the next level! 

Visit GreatGages.com for the Fowler Tool-A-Thon, where you'll find incredible deals to enhance your craftsmanship. Don’t miss out—mark your calendar from January 1st to April 30th and experience precision like never before!

Stay tuned for updates and exclusive offers as we embark on this exciting journey together. Precision is our commitment. Excellence is our guarantee. Fowler High Precision—because every measurement counts.

To check out ALL of the items on sale, click here to go to the sale page! 

To check out the full Tool-A-Thon PDF Click Here:

FOR MORE INFORMATION FEEL FREE TO GIVE US A CALL ON OUR TOLL FREE LINE: 866-460-1942