This refractometer measures the freezing point of radiator antifreeze as well as battery charge condition.
All battery and coolant readings are automatically temperature compensated for superb accuracy in an environment with regular temperature changes.
Both ethylene glycol and propylene glycol antifreeze can be measured on separate scales. The battery charge is measured on a third scale, using a few drops of battery electrolyte solution (battery acid). The specific gravity of the battery acid is displayed along with readings of RECHARGE, FAIR, or GOOD.
This battery / coolant refractometer comes with carrying case, pipet for sampling, and operating instructions.
Specifications...
- Scale #1 Propylene Glycol...
- Range: Freeze Point from -50 to +32°F.
- Resolution: 2.0 °F.
- Accuracy: ±2.0 °F.
- Automatic Temperature Compensation: Yes.
- Scale #2 Ethylene Glycol...
- Range: Freeze Point from -60 to +32°F.
- Resolution: 2.0 °F.
- Accuracy: ±2.0 °F.
- Automatic Temperature Compensation: Yes.
- Scale #3 Battery Charge Level...
- Range: Specific Gravity from 1.15 to 1.40.
- Condition: Recharge/Fair/Good.
- Resolution: 0.01.
- Accuracy: ±0.01.
- Automatic Temperature Compensation: Yes.