Overview Reviews Product Description FLOMEC® A1 series turbine meter with Q9 display is designed as a self-contained, battery-powered unit. Select the A1 aluminum meter when you need an accurate meter for thin petroleum-based fluid applications. Intrinsically safe for use in hazardous areas. NOTE: If the meter includes any module (4-20mA or Pulse Out) that introduces external power, then all intrinsic safety approvals are voided. GPI Catalog Product Videos Custom Field Horsepower 1/4HP Product Reviews Write a Review Write a Review × GPI 3 - 50 GPM Flomec® A1 Series Digital Turbine Flow Meter A1Q9GMA100NA1 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *