POEIRA GAA21750AK3 TT Elevator Debugger Lift Test Tool Unlock Blue Server for Otis XIZI Otis Elevator

Descriptions: This blue test tool can be used in all the OTIS & XIZI OTIS elevator This blue test tool (T / T) GAA21750AK3 is omnipotent version with unlimited times, which can check and adjust GECB data. Double line LCD display, key clear. This blue test tool has the most powerful function than other versions. TT server supports: Otis (the United States, Chinese mainland, Hong Kong, Macao and Taiwan) and other countries vertical passenger elevators, freight elevators, sightseeing elevators, medical elevators escalators, moving walks ACD1, ACD2, ACD3, ACD4ACD5GEN2, SKY 0H-CON, 0H1000, 0H50000H5100, 2000, 3000 ,3100, 3200, 3300, STAR HOMELIFT, 21VF Specification ·Name: (GAA21750AK3) Elevator Blue Server Test Tool ·Size: 178 x 96 x 42mm ·Color: Blue Weight:0.3kg

• Suit all type of otis lift model which produce before 2008 year and most otis lift model which produced after 2008 but some otis special model which produced after 2008 year which is not sell in chinese market it may can not use.
• Totally this tool is better than otis TT GAA21750S2 black color
• compare with EUROPE type: the Europe type type need refresh on otis webiste after 200times ours no this limited it can use until the tool is broken
• This blue test tool (T / T) is omnipotent version with unlimited times, which can check and adjust GECB data. There are many types test tool in market, only this one can check and adjust GECB data.
• This bule test tool has the most powerful function than other versions.