How to Replace Your Rapid RH Easy Reader Batteries

Product Update: The Rapid RH® 4.0 shown in this video has been replaced by the Rapid RH L6.

The Rapid RH Easy Reader takes a reading as soon as it contacts the Smart Sensor, using Touch-n-Sense™ technology, and there’s nothing to calibrate. Jason Spangler, Vice President of Sales for Wagner Meters, shows what you need to replace the Easy Reader batteries.

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Last updated on August 18th, 2026

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