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Power cable warning indicator
the TONI FlowTest eliminates the need to reconnect hoses between tests
Gas meter replacement
4 μm Digital Zoom 2×
Leak rate display (L/h)
TONI FlowTest | Gas Flow & Leak Test Meter Power cable warning indicatorThe TONI FlowTest is a professional handheld gas flow and leak test meter designed for fast, accurate testing of natural gas installations. It performs flow measurements, serviceability testing, leak testing, and pressure testing in accordance with DVGW G5952 and TRGI standards, making it ideal for HVAC contractors, utility companies, and gas service technicians. Featuring a simple two port design, the TONI FlowTest eliminates the need to reconnect
