30 inhg for sale, brand-new and used.

WIKA A-10 General Purpose Pressure Transmitter, 4 - 20mA 2-Wire Signal Output, 0 - 100 psia Range, +/- 0.5% Accuracy, 1/4 NPT Male Product

WIKA 50372483 General Purpose Pressure Transmitter, 4 - 20mA 2-Wire Signal Output, Stainless Steel 316L Wetted Parts, 0-5000 psi Range, +/-0.5% Accuracy, 1/4" Male NPT Connection