Brushless Motor Controller Tester 24V/36V/48V/60V/72V Electric Car E-Bike Scooter Hall Tester Test Device

The tool is absolutely not secret. It’s a cheap to purchase, easy to use tool. Lots of you tube videos on how to use it. https://www.walmart.com/ip/Brushless-Motor-Controller-Tester-24V-36V-48V-60V-72V-Electric-Car-E-Bike-Scooter-Hall-Tester-Test-Device/5266622149?wmlspartner=wlpa&selectedSellerId=101209505&wmlspartner=wlpa&cn=FY25-ENTP-PMAX_cnv_dps_dsn_dis_ad_entp_e_n&gclsrc=aw.ds&adid=222222222985266622149_101209505_0000000000_21407473164&wl0=&wl1=x&wl2=m&wl3=&wl4=&wl5=9021712&wl6=&wl7=&wl8=&wl9=pla&wl10=645187726&wl11=online&wl12=5266622149_101209505&veh=sem&gad_source=4&gad_campaignid=21690411341&gbraid=0AAAAADmfBIoCF141mYCXU8llDceKKiCoe&gclid=Cj0KCQiA_8TJBhDNARIsAPX5qxSC6wlqYYFQ3a-N327xJkdR3DWjBRTfv-heK93PCudbQc81eoh4s58aAmwZEALw_wcB