1. Y40   bimetal thermometer - double scale
2. Y40   bimetal thermometer - 80 degrees
3. Y40    bimetal thermometer - 120 degrees
4. Y50Z   temperature pressure integrated meter
5. YE65   capsule pressure gauge
6. YE65    capsule pressure gauge - front cover type
7. YE75   capsule pressure gauge
8. YE100    capsule pressure gauge
9. BY28   wall mounted furnace pressure gauge - black shell
10. BY28   wall mounted furnace pressure gauge - white shell TAG：