GT15 Midland Gas Test Gauge, 0–15 PSI, 3/4 in FPT

Midland GT15 is a low-pressure gas test gauge with a 0–15 PSI measuring range and 3/4-inch female pipe-thread connection.

The 15 PSI range makes this the lower-range option in Midland's gas-test pair. Midland also identifies this model with 1/10-PSI increments, giving the scale finer resolution than a broad higher-pressure gauge.

Use GT15 when the test setup specifically calls for a 0–15 PSI gas gauge and 3/4-inch FPT connection. If the required test range extends to 30 PSI, compare it with Midland GT30.