KEY FEATURES

• Precise calibration at 11.3% RH and 75.3% RH using saturated saline solutions
• No external reference instrument required — fully self-contained setup
• Quick and simple calibration process for humidity probes
• Ensures long-term accuracy of Testo humidity sensors
• Compact and practical design for field and lab use

The Testo 0554 0660 Control and Adjustment Set delivers an exceptionally efficient, independent calibration framework designed to maintain the measurement integrity of specialized ambient moisture sensors. In high-exposure commercial HVAC loops and manufacturing environments, capacitive measurement grids naturally undergo gradual sensor drift that compromises regulatory logging values; this dual-chamber reference pack resolves tracking variances by establishing fixed thermodynamic moisture equilibriums. Field operators can simply attach their testing probe head into the dedicated fluid port, wait for structural stabilization to complete, and run manual verification adjustments. Providing a reliable baseline without standard test-bench complexity, this field-ready kit preserves ongoing data traceability parameters.

ADDITIONAL FEATURES

• Dual tracking chambers isolate low-range and high-range humidity variables for complete sensor verification loops
• Threaded mechanical mounting ports minimize structural air infiltration to maintain stable test conditions
• Fully autonomous hardware design removes dependencies on trailing computer leads, interface links, or third-party software licenses
• Compact storage configuration allows for safe placement inside standard diagnostic cases or mobile service kits
• Integrated chemical solution matrices provide high repeatable stability across repeated laboratory or workshop test runs

APPLICATIONS

• Perfectly optimized for independent calibration, functional verification testing, and data adjustment of Testo humidity probes within laboratory, industrial process control, HVAC commissioning, and quality assurance settings.

PRODUCT PACKAGE INCLUDES

• 1 x Testo 11.3% RH Saturated Saline Reference Calibration Chamber (SKU: TES-0554-0660)
• 1 x Testo 75.3% RH Saturated Saline Reference Calibration Chamber

SPECIFICATIONS

The contents of this document are provided as a guide only and are subject to change without prior notice, and without any subsequent liability to Parkway Process Solutions Pty Ltd (the “Company”) or any of its related entities. The actual shape, colour, size, performance and/or any other parameters of the item/s and/or product/s and/or system/s supplied by the Company, may vary materially from those outlined by the Company.

All brand names and product names outlined in this document are either trademarks or registered trademarks and belong to the respective companies.

ALL INFORMATION OUTLINED HEREIN IS PROVIDED AS A GUIDE ONLY AND SHOULD NOT BE RELIED UPON FOR ANY PURPOSE, WITHOUT CONFIRMING SUCH DETAILS WITH THE COMPANY BEFORE MAKING A PURCHASE AND/OR UTILISING A GIVEN PRODUCT.

ADDITIONAL RESOURCES

PRODUCT BROCHURE

General information about the Testo Control and Adjustment Set for Testo Humidity Probes is outlined in below brochure.

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