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| Management number | 236798044 | Release Date | 2026/07/09 | List Price | US$28.52 | Model Number | 236798044 | ||
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This refractometer features Automatic Temperature Compensation (ATC), and can also be used for checking the condition of electrolyte solution batteries. Measures the freezing point of automobile antifreeze based on ethylene glycol or propylene glycol.
This is a quality optical instrument that includes a soft carrying case, bulb filler, screwdriver and instructions.

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Antifreeze/Coolant Refractometer |
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Model |
Measurement Range |
Min. Div. |
Accuracy |
ATC |
|
300077 |
Ethylene: -60°F-32°F |
10°F |
±10°F |
Yes |
|
Propylene: -50°F-32°F |
10°F |
±10°F |
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Battery Acid: 1.15-1.30sg |
0.01sg |
±0.01sg |
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Model |
Type |
Range |
Resolution |
Accuracy |
|
300070 |
Salinity |
0-28% Salinity |
0.2% Salinity |
±0.2% |
|
300071 |
Brix & Salinity |
0-28% Brix |
0.2% Brix |
±0.2% |
|
0-32% Salinity |
0.2% Salinity |
±0.2% |
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|
300072 |
Salinity |
0-100‰ ppt |
1% ppt |
±1% |
|
1.000-1.070 sg |
0.001 sg |
±0.001 sg |
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|
300073 |
Brix |
0-32% Brix |
0.2% Brix |
±0.2% |
|
300074 |
Brix |
28-62% Brix |
0.2% Brix |
±0.2% |
|
300075 |
Brix |
0-80% Brix |
1% Brix |
±1% |
|
300076 |
Clinical |
0-12 g/dl SP |
0.2g/dl |
±0.2 |
|
1.000-1.050 SG |
0.0005sg |
±0.005 |
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1.330 - 1.360 nD |
0.0005nD |
±0.0005 |
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300077 |
Automotive |
-60°F-32°F Ethylene |
10°F |
±10°F |
|
-50°F-32°F Propylene |
10°F |
±10°F |
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1.15-1.30sg Battery |
0.01sg |
±0.01sg |
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300078 |
Beer |
0-20% Brix |
0.2% Brix |
0.2% |
|
1.000-1.085 Wort |
0.001sg Wort |
0.001sg |
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300079 |
Honey |
58-90% Brix 38-43 Be’ 10-33% Water |
1% Brix 0.5 Be’ 1% Water |
±1% ±0.5 Be’ ±1% Water |
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300080 |
Wine/Grape |
0 - 25 vol%; 0-170° OE |
0.2% vol 1° Oe |
±0.2% vol ±1° Oe |
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