YATO, Multimeter, models:

YT-73080	Operating Manual
YT-73081	Original Instructions Manual
YT-73082	Operating Manual
YT-73083	Manual
YT-73084	Operating Manual
YT-73085	Manual
YT-73086	Operating Manual
YT-73087	Operating Manual
YT-73088	Manual
YT-73090	Manual
YT-73091	Instruction Manual
YT-73092	Manual