Premier Fluid - s.g.1.88 5ml (REGU33/U35/U40 Only)

REGU70 - Premier Gauge Fluid

• 5ml Fluid has a specific gravity of 1.88 S.G.
• Exclusively for use in Regin Premier Gauges (REGU33, REGU35 & REGU40).

IGEM/UP/1B EDITION 3+A: 2012 (With Amends October 2012) states that all gauges can be used for gas tests including the Regin Premier specific gravity gauge.