Digital display pressure gauge DC3231B
Harmony dedicated locomotive pressure gauge YCS100-Ⅳ (with single and double needle),
Harmony locomotive instrument 0-150V (round 110V),
Harmony double-pin table YDS2-40KV / 15V × 10 (160V lower left corner),
Harmony double needle pressure gauge YCS100-Ⅳ,
Harmony single-needle pressure gauge YCS100-Ⅳ.
Supply Harmony accessories; Harmonic double needle pressure gauge YZS100-Ⅱ type,
Harmony dual pressure gauge YYS100-Ⅱ type
Harmony locomotive double needle pressure gauge YZS100-Ⅲ type,
Harmony locomotive tachometer and speedometer,
Other locomotive double needle pressure gauge YZS102 series,
All other locomotives and other sensors supporting complete
Multifunction status instrument combination module ZDZ1
Multifunction status meter combination module ZDZ1 (HXD3)
 Pressure gauge voice module ZDY1
 Pressure gauge voice line module ZDY1 (HXD3)
 Auxiliary status display module
Auxiliary status display module ZDF1 (GKD0A),
 Status indicator BT-ZT-08
 Status indicator ZTD1
Status indicator CKD5
Status indicator module,
Status control board KZB1-15,
Brake cylinder total pressure cylinder double needle pressure gauge,
Train balanced cylinder double needle pressure gauge
, ZDZ2 auxiliary status meter display combination module
ZDZ1 multi-functional instrument installed state combination module
ZDY1 pressure instrument combination module
ZDZ3 auxiliary state instrument combination module
Main generator traction motor ammeter
His car speed electro-pneumatic brake ammeter
Fuel pressure battery ammeter
Water temperature lubrication thermometer
Traction motor ammeter, locomotive double needle speedometer
Locomotive slot meter YDS2
Status indicator BD016
Stepless speed regulation drive TQB-1A,
Promise speed drive TQB-1A4
Promise speed drive TQB-1B
Promise speed drive QWJ
Promise speed drive RT-3
Promise speed drive 14Q2
Promise speed drive 14Q2A
Promise speed drive WTJS-Ⅱ
Promise speed drive WTJS-2
Speed ​​controller ZSK-2
Speed ​​controller ZSK-3 TAG：