Straight V-line industrial thermometer

Material: Anodized aluminum case.
Brass stem and connection.
Black numbering on the right side in °C. Optional °F on the left.
Magnifying glass tube.
Liquid: Blue alcohol for temperatures up to 200°C and mercury up to 600°C.
1/2″ BSP or 3/8″ BSP male thread.
Bulb dimensions: 10mm OD. 8mm ID.
Glass tubes available.
Body sizes: 110, 150, and 200mm.
Bulb dimensions: 10mm OD and 8mm ID.
Stem lengths: 30, 40, 50, 63, 100, 160, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650mm.