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The FIELDPIECE rl736 is a replacement battery pack designed for use with Fieldpiece instruments and meters. Sold in a 3-pack, these batteries keep professional diagnostic tools powered in the field. HVAC technicians, refrigeration techs, and trade professionals who rely on Fieldpiece instruments for leak detection, airflow measurement, and electrical diagnostics depend on having the correct replacement batteries on hand. This pack ensures a ready supply so tools stay operational during service calls without interruption from a dead battery.
This battery pack is suited for trade professionals working in residential and light commercial HVAC, refrigeration, and related service environments. Fieldpiece instruments are widely used in service and diagnostic workflows, and the rl736 battery pack is a direct replacement consumable for those tools. Keeping a supply of the correct batteries on hand reduces downtime on the job site.
Designed as an OEM-style replacement battery for compatible Fieldpiece instruments and meters. Refer to your specific Fieldpiece tool documentation to confirm battery type compatibility before installation.
Battery replacement should be performed by the servicing technician before or after the diagnostic task to avoid interrupting a live measurement. Power down the instrument before opening the battery compartment. Dispose of used batteries in accordance with local regulations for battery waste. Do not mix old and new batteries or batteries of different types within the same instrument.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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