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Dry Block Calibrators

Dry block calibrators are a temperature calibrator that are suitable for calibrating most types of temperature sensor including, thermocouples, RTDs, thermistors and bi-metal thermometers. They work by heating and cooling a metal block to a specific temperature which it then maintains. The range includes dry block calibrators to calibrate sub-zero, low to medium and high to very high temperatures.

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Our Services

Product Development, Design, Consulting And Manufacture

Pyrosales can design and manufacture custom solutions for precision temperature measurement and process control applications.


Pyrosales frequently repair specialised temperature equipment. We are distributors of the highly trusted RKC® digital temperature controller devices.

Fire Survival MI Cable

Mineral-insulated (MI) cable is a specially constructed cable that can survive a fire. Capable of carrying current at temperatures more than 1000˚C.


We have a large selection of commercial and industrial temperature sensors, gauges, monitoring and control equipment, with superior quality.

QAS Certified

We have been assessed and approved by Australian and international quality management systems, standards and guidelines.


To achieve accurate readings from precision temperature sensors, gauges and measuring equipment. We provide accurate calibration and certificates.