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🔧 Measure with Confidence!
The Dwyer® 477AV Handheld Digital Manometer is a versatile tool designed for professionals, offering precise pressure measurements up to 30 psi and a wide temperature range. Its user-friendly 4-digit LCD display ensures clarity, while the durable design allows for reliable performance in various conditions. Plus, the replaceable 9V battery means you're always ready to measure.
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