For Testing For Testing |
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Scale Scale |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Antifreeze/Coolant Testers
Floats visually indicate the level of freeze protection in coolant systems. Insert the tube into your coolant tank, squeeze the bulb to draw in coolant, and count the number of buoyant floats. The more buoyant floats, the higher the freeze protection.
Disc floats are larger than ball floats for increased visibility.
Concentration Meters
Also known as refractometers, these measure concentration with two or three drops of a solution. Place your sample on the reflecting prism and look through the eyepiece to view the concentration on the internal scale.
Concentration meters with automatic temperature compensation standardize readings at 68° F to prevent inaccurate results in fluctuating temperatures.
Concentration meters with freezing-point scale measure the freezing point of propylene glycol and ethylene glycol as well as the specific gravities of battery acids from 1.15 to 1.30.
| Temperature Range | Graduation Marks | Automatic Temperature Compensation (ATC) Range | Specific Gravity | Lg. | Material | Container Material | Each | |
For Testing Freezing Point and Specific Gravity | ||||||||
|---|---|---|---|---|---|---|---|---|
| -60° to 32° F | 2° F | 50° to 86° F | 1.15 to 1.3 | 7" | Nickel-Plated Brass | Plastic | 000000 | 0000000 |
| -50° to 0° C | 1° C | 10° to 30° C | 1.15 to 1.3 | 7" | Nickel-Plated Brass | Plastic | 000000 | 000000 |