Product Review
Diameter 15 mm
Height 8 mm
Sensitivity 34 minutes per 2mm
Backing Colour White
Bubble Size 4.8 mm
Ring Diameter 6.1 mm
Ring Colour Black
Liquid Colour Yellow/Green 4 pics levels
Diameter 15 mm
Height 8 mm
Sensitivity 34 minutes per 2mm
Backing Colour White
Bubble Size 4.8 mm
Ring Diameter 6.1 mm
Ring Colour Black
Liquid Colour Yellow/Green 4 pics levels