SKU | 303-1558 |
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Mfg SKU # | 303-1558 |
Brand | Aventor |
Caliper Category | Electronic Calipers |
Maximum Measuring Range | 8" |
resolution | 0.0005"/0.01mm |
Jaw Depth | 50mm |
Waterproof | IP67 |
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Data Interface | No |
Accuracy | ±0.0015"/0.03mm |

Back to the Drawing Board
What started as a mere pencil sketch on a sheet of scratch paper has grown into a thrilling adventure in design and engineering. Inspired by stealth air planes, the concept was born and so we struck out to create a caliper to match. Color. Shape. Contour. Feel. These were only some of the features we explored as part of the intricate elements of what makes a caliper phenomenal.

More than a pretty face
In order to achieve the delicate balance between design and functionality, we spent hundreds of hours reworking and revising the decal artwork, the impact resistant case, the body, and the internal electrical components. On the decal artwork, we went for easy to read and eye-catching with our vibrant red and white on a glossy black background. For the plastic cover, we blended function and flair without taking our eyes off of ergonomics by always putting the caliper back in our hands to make sure the feel was just right. However, the Aventor is far more than just a pretty face.

Pick it up and measure
By pressing and hold the ON/OFF key for 3 seconds, the caliper will memorize the current position as the 0 position even when waking up from power off mode, so operators no longer have to set the zero point every time they turn the caliper on. It also features an automatic shut-off feature that puts the display in power-save mode after 5 minutes of idling and wakes it up as soon as the operator slides the caliper jaw. This automation feature cuts down inefficient power usage and extends battery life longer than a year. And for an additional fee, we can provide this caliper with a ISO 17025 certificate from an ANAB certifed lab in Wisconsin.
Craftsmanship
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Integrated Circuitry
Significantly improves reliability, prevents dead chip occurrences, and can be operated 10,000 hours continuously without failure
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Guide Way
Guide way surface is lapped in the direction of the slider movement, this minor detail produces an even and smooth run of the slide
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Outside Jaw
Measuring contact face on the outside jaw are precision ground and lapped to give it a mirror finished, and hardened to 53 HRc
Tech Specification
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Range
0-8" / 0-200mm
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Resolution
0.0005" / 0.01mm
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Accuracy (Tolerance Range)
0.0015" / 0.03mm
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Dust/Water Protection Level
IP67
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Max. Response Speed
3.2 meter / sec
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Battery
3V CR2032 Lithium battery
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LCD Display Size
29.4mm x 10.4mm (11mm Digit Height)
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Length standard
Inductive linear encoder
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Warranty
1 year limited
Product Spotlight
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Testimonial
Larry S. from Oshkosh, WI
(25+ Years calibration experience in an ANAB accredited laboratory)
"This caliper is hands down better than other premium import calipers. The industrial version of the Aventor caliper has a high quality apperance and silky, smooth slide-action. It is a great value for an IP54 caliper and easily competitive with the leading brands." -
Caliper Dimension
Range A B C D L 0-6" / 0-150mm 40mm 20mm 15.5mm 16mm 235mm 0-8" / 0-200mm 50 24 19.5 16 287 0-12" / 0-300mm 60 26 21.5 16 390
What's Included

What's Included
- Caliper user manual
- Inspection report with measurement values (Not NIST traceable)
- 3V CR2032 Lithium battery