The One Detail That Keeps Your Machines Honest
Level indicators – bubble vials encased in robust housings for horizontal, vertical, or 45° alignment. Available as cylindrical levels for shafts, rectangular levels for flat surfaces, or small bull’s-eye levels for two-axis checking.
Precision is not a feeling. It is not a promise written on a datasheet. It is the small, silent alignment of a slider, a gate, a clamp—a fraction of a millimeter that you will never see unless something goes wrong. For engineers, technicians, and machine builders, that invisible correctness is the difference between a component that works for years and one that fails before lunch. Elesa+Ganter visual control elements—rulers, pointers, and level indicators—exist to make that correctness visible. They turn doubt into a quick glance. They turn “I think it’s straight” into “I know it is.”
Who We Are
Elesa+Ganter is not a large, faceless corporation. It is a partnership between two families who have spent decades understanding how industrial components actually behave under real conditions—heat, vibration, dust, continuous operation. The brand’s unique approach is simple: design parts that communicate. Instead of hiding precision inside complex digital systems, they put it on the surface where the human eye can reach it. Their expertise lies in materials that do not fade, markings that do not wear off, and shapes that fit naturally into existing machine layouts. They do not build machines. They build the honest parts that let machines show their true state. Their commitment is to longevity, readability, and a kind of quiet respect for the person who has to adjust the same axis three times a day.
What We Offer
The product range covers three families of visual control elements:
Rulers – laser-engraved or screen-printed scales on anodized aluminum or stainless steel. Available in various lengths, millimeter or inch graduations, and mounting styles (adhesive, recessed, or through-hole). Some include a zero mark that can be positioned after installation.
Pointers – fixed or adjustable indicators with contrast-colored tips (red, yellow, black, or white). Designed to pair with rulers or circular scales. Shapes include arrow, triangle, and line variants. Materials resist oils and solvents.
Level indicators – bubble vials encased in robust housings for horizontal, vertical, or 45° alignment. Available as cylindrical levels for shafts, rectangular levels for flat surfaces, or small bull’s-eye levels for two-axis checking.
All products share one property: they require no power, no calibration, no software updates. You mount them once. They work every time.
When It’s Useful
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When setting up a packaging machine where the sealing bar must stay parallel to the conveyor within 0.5 mm.
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During periodic maintenance of a press brake, to check that the back gauge has not drifted after thousands of cycles.
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While assembling modular linear guides, to position bearing blocks at identical distances from a reference edge.
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On a rotating table of a drilling machine, to confirm that the stop position has not shifted due to backlash.
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In a cleanroom environment where electronic sensors cannot be used because of electromagnetic interference.
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On a prototype fixture that is still being adjusted daily—markings that do not require batteries save hours of re-checking.
Why Choose Us
Competitors offer rulers that fade under UV light, pointers that loosen after vibration, and bubble vials that leak their fluid over time. Elesa+Ganter does not. The differences are deliberate:
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Material honesty – Scales are engraved into metal, not printed on top. Wiping with solvent removes dirt but not the markings.
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Human factors – Pointer tips have high contrast against dark and light backgrounds. Numerals are large enough to read from a standing position.
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Installation freedom – Every ruler includes multiple mounting options. You never need to drill a hole in a place that compromises the machine’s structure.
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Thermal stability – The level indicators use a high-viscosity liquid that does not expand or contract dramatically with temperature changes, so the bubble remains truthful from 0°C to 60°C.
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No planned obsolescence – A ruler from ten years ago can be matched with a pointer bought today because the geometries are standardized.
See the Collection
Browse the full range of rulers, pointers, and level indicators. Compare lengths, colors, and mounting styles. Download technical drawings. Decide which elements belong on your machine.
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