Quick Overview The PR-20 is an add-on thermal paper printer for all AutoMeter portable handheld testers. The PR-20 attaches directly to the tester and features a protective boot for long service life. Add on thermal paper printer for all AutoMeter portable handheld testers. Attaches directly over the tester and is held in place by a rubber protective boot. Easy drop in paper replacement (Uses standard 58mm thermal paper). Runs on a 7.4 V Li-Ion camcorder rechargeable battery (Typical battery life: 6000 print lines - 2 hour recharge time) Runs on a 7.4 V Li-Ion camcorder rechargeable battery (Typical battery life: 6000 print lines) Includes battery charger and battery charges while installed in unit (Uses standard 58mm thermal paper) Attributes: GTIN: 00046074154256 Brand Name: AutoMeter Add-On: AC-78 Extended Information: Country of Origin: China Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 13 x 4.5 x 4 inches Weight: 2 lb PDF: PDF: 2650-1693