pH Probe Holder – Calibration Jar
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Description
This holder is designed to securely mount a pH probe in a calibration solution jar during calibration and maintenance.
pH probes do not provide instant, stable readings. They require time to stabilize in the solution so the measurement can settle and become accurate. Holding the probe by hand or letting it float freely often leads to inconsistent results, probe damage, or incorrect calibration.
This holder keeps the probe:
- fully immersed at a consistent depth,
- perfectly stable during the stabilization phase,
- safely positioned without touching the jar walls or bottom.
It makes pH calibration easier, more repeatable, and more reliable — especially when frequent recalibration is required.
Features:
- Stable and repeatable probe positioning
- Designed for calibration and testing solutions
- Simple, practical design for regular lab or aquarium use
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You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.






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