Fieldpiece Instruments designs and sells handheld measurement tools for field service technicians in the heating, ventilation, air-conditioning, and refrigeration (HVAC/R) industry. These tools are designed to detect temperature, air flow, humidity, electrical readings, carbon dioxide levels, and airflow components. Fieldpiece's wireless tools are used with the Job Link® System App — from clamps to probes to digital manifolds, and integrates all of their functionality seamlessly. These rugged, durable and reliable tools are designed for the field with the HVACR professional in mind.