

📈 Elevate your calibration game with precision and power!
The Martel BetaGauge PI-PRO is a rear-mount digital pressure calibration test gauge offering 17 pressure ranges from -15 to 15 psi. Featuring a large, back-lit 5-1/2 digit display with a 20-segment bar graph, adjustable TARE zeroing, data logging capabilities, and optional 24V external power input, it combines precision, versatility, and durability with a protective rubber boot for professional-grade performance.
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