2-1/16" Standalone Air/Fuel Wideband with Analog Out, O2 gauge 8.5-18 (w/ warning) SKU: GR1-236 $270.90
2-1/16" Classic Standalone Air/Fuel Wideband with Analog Out, O2 gauge 8.5-18 sku_dd-link 0knj9cw8rdb SKU: GL1-265 $261.45
2-5/8" Standalone Air/Fuel Wideband with Analog Out, O2 gauge 8.5-18 (w/ warning) SKU: GR2-228 $292.95
2-1/16" Air/Fuel Gauge Wide Band 9-16 (w/ warning) (for Ballenger AFR500 and NGK AFX) SKU: GR1-199 $121.80
2-1/16" Classic Air/Fuel Gauge Wide Band 10-18 (FOR INNOVATE) sku_dd-link 0knj9cw8rdb SKU: GL1-171 $110.25
2-5/8" Classic Standalone Air/Fuel Wideband with Analog Out, O2 gauge 8.5-18 sku_dd-link 0knj9cw8rdb SKU: GL2-250 $281.40