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Hand Held Refractometer:Antifreeze, Battery fluid and Cleaning Fluids Refractometer
Antifreeze/Battery/Cleaning Fluids Refractometer
The RHA series are designed to test the concentration of the battery fluids, antifreeze liquid and cleaning fluids. With the indication of the percentage you may know at which temperature the fluid will be frozen for both propylene glycol and ethylene glycol. It can also be used for checking the strength of electrolyte solution batteries. Remarks: in the following firms, E, P, B and C respectively refer to ethylene Glycol, Propylene Glycol, Battery and Cleaning Fluids.
Model | Range | Min.Div. | Accuracy | Remark |
| E:-84°F-32°FP:-60°F-32°FB:1.100-1.400sg | 5°F5°F0.01sg | ±5°F±5°F±0.01sg | Without ATC |
| E:-84°F-32°FP:-60°F-32°FB:1.100-1.400sg | 5°F5°F0.01sg | ±5°F±5°F±0.01sg | ATC |
| E:-60°C-0°CP:-50°C-0°CB:1.100-1.400sg | 5°C5°C0.01sg | ±5°C±5°C±0.01sg | Without ATC |
| E:-60°C-0°CP:-50°C-0°CB:1.100-1.400sg | 5°C5°C0.01sg | ±5°C±5°C±0.01sg | ATC |
| E:-60°F-32°FP:-50°F-32°FB:1.15-1.30sg | 10°F10°F0.01sg | ±10°F±10°F±0.01sg | Without ATC |
| E:-50°C-0°CP:-50°C-0°CC:-40°C-0°CB:1.15-1.30sg | 5°C5°C5°C0.01sg | ±5°C±5°C±5°C±0.01sg | Without ATC |
| E:-90°F-32°FE:-70°C-0°CP:-70°F-32°FP:-60°C-0°CB:1.100-1.400sg | 10°F5°C10°F5°C0.01sg | ±10°F±5°C±10°F±5°C±0.01sg | Without ATC |
| E:-50°C-0°CP:-50°C-0°CC:-40°C-0°CB:1.100-1.400sg | 5°C5°C5°C0.01sg | ±5°C±5°C±5°C±0.01sg | Without ATC |
Hand Held Refractometer