MAHR 2121387 Amplifier, Gage Chek, 8 Input, 3 Pin Connector,(For Air Mod.) Brand: Mahr ID#: 2121387-MHR |MFGID: 2121387 Calibration Reference $5,446.54 Quantity discounts available QuantityPrice Qty -+ Add to Cart Share Product Info Product Information Description Mahr 2121387 Amplifier, Gage Chek, 8 Input, 3 Pin Connector,(For Air Mod.) Specifications