Audio Guide objects

01 - Pyrometers

02 - Pressure gauge

03 - Pressure recorder

04 - Precision pressure gauge

05 - Safety shoes

06 - Tanagoscio

07 - Oxy-fuel torch

08 - Lead oakum

09 - Various equipment

10 - Portable calorimeter for gas lighting

11 - Gas testing burner

12 - Recording gas density meter

13 - Schilling effusiometer

14 - Pensky-Martens flash point tester

15 - Marcusson flash tester

16 - Penetrometer

17 - Redwood viscometer

18 - Mohr-Westphal balance

19 - Muffle furnace

20 - Vacuum flask

21 - Duplex meter

22 - Wet gas meter

23 - Single pipe meter

24 - Wet gas meter tester

25 - Gas wall light

26 - Parlor lamp

27 - Parlor gas stove

28 - Gas flat irons

29 - Instantaneous water heather

30 - Chabal manometer

31 - Water meter

32 - Water meter reader equipment

33 - Brand markers

34 - Electrical equipments

35 - Borroughs receipt machine

36 - Random control device

37 - Gadgets