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David L. Ellis Co., Inc.
Calibration Services
We service and provide certificates for most Hardness Testers in the field. Portable Hardness Testers (Leebs, Shore, Rockwell, Brinell, Impressor, Ultrasonic) are calibrated in house. Recalibration and reconditioning of Brinell, Rockwell, Micro, Macro Leeds blocks are available upon request.
Place an Order
To place an order, please email our sales department or fax us your Purchase Order. Please specify your desired hardness range when ordering. Items are shipped UPS / FedEx or as directed.

NVLAP Accredited Calibration Laboratory
ISO/IEC 17025:2017 — Lab Code 200127-0