Test for : HP 51641,C1823,C6625, C6578, 51645, C6615 .......
1.
This cartridge tester can check bad or good of a cartridge . When display all lighted ,means the cartridge is good .When display lighted partially,means the cartridge is bad . and good Hp6578 only shows a" 4".
2.
For a cartridge, circuits burned, the cartridge will be rejected by printer; or nozzle burned, it will have incoherence when printing, for a good cartridge must be have good circuit and good nozzle.
Reink tester just evaluates the circuits as well as the ejection nozzles.
Our tester is designed with an internal program that tests each circuit independently for electrical value rather than average of all circuits, and testing each nozzle one by one, which make sure a very high accuracy.
This tester helps you eliminating those bad cartridges before they were remanufactured, buy the empties, remanufacturing labor, can eliminate customer returns

Technical Specification

Dimensions:17cm X 10cm X 7cm

Weight:0.5KG

Voltage:9V (2x9)