The specific gravity 60/60°F scale compares the relative density of a given liquid with that of water, at 60°F (15.6°C). The instruments listed are similar to hydrometers included in ISO 650 and in the (now superseded) 1960 issue of BS 718.

General Purpose Specific Gravity Hydrometers Series S50

Range Span of 0.050°SG
Length = 190mm
Divided in 0.002°SG

Hydrometer Range
°SG

To suit Surface
Tension

Product No

0.60 to 0.65

Low

10/899/0

0.65 to 0.70

10/900/0

0.70 to 0.75

10/901/0

0.75 to 0.80

10/902/0

0.80 to 0.85

10/903/0

0.85 to 0.90

10/904/0

0.90 to 0.95

10/905/0

0.95 to 1.00

10/906/0

1.00 to 1.05

Medium

10/907/0

1.05 to 1.10

10/908/0

1.10 to 1.15

10/909/0

1.15 to 1.20

10/910/0

1.20 to 1.25

10/911/0

1.25 to 1.30

10/912/0

1.30 to 1.35

10/913/0

1.35 to 1.40

10/914/0

1.40 to 1.45

10/915/0

1.45 to 1.50

10/916/0

1.50 to 1.55

10/917/0

1.55 to 1.60

10/918/0

1.60 to 1.65

10/919/0

1.65 to 1.70

10/990/0

1.70 to 1.75

10/991/0

1.75 to 1.80

10/992/0

1.80 to 1.85

10/993/0

1.85 to 1.90

10/994/0

1.90 to 1.95

10/995/0

1.95 to 2.00

10/996/0

General Purpose Specific Gravity Hydrometers Series M100

Range Span of 0.100°SG
Length = 250mm
Divided in 0.002°SG

 

Hydrometer Range
°SG

To suit Surface
Tension

Product No

0.60 to 0.70

Low

10/940/0

0.70 to 0.80

10/941/0

0.80 to 0.90

10/942/0

0.90 to 1.00

10/943/0

1.00 to 1.10

Medium

10/944/0

1.10 to 1.20

10/945/0

1.20 to 1.30

10/946/0

1.30 to 1.40

10/947/0

1.40 to 1.50

10/948/0

1.50 to 1.60

10/949/0

1.60 to 1.70

10/950/0

1.70 to 1.80

10/951/0

1.80 to 1.90

10/952/0

1.90 to 2.00

10/953/0

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