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Hand Held Refractometer - Battery/Antifreeze/Cleaning Fluid

   The RHA series are designed for measuring the concentration of the battery fluids. the freezing point of antifreeze liquid and windshield cleaning fluid. 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 battery.
 

Model

Range

Resolution

Accuracy

Remark

RHA-100

Ethylene Glycol:
-84° F- 32° F
Propylene Glycol:
-60° F- 32°  F
Battery:
1.100-1.400sg 

Ethylene Glycol:
5° F
Propylene Glycol:
5° F
Battery:
0.01sg 

Ethylene Glycol:
±5° F
Propylene Glycol:
±5° F
Battery:
±0.01sg 

Without Atc

RHA-100ATC

Ethylene Glycol:
-84° F-32° F
Propylene Glycol:
-60° F-32°  F
Battery:
1.100-1.400sg 

Ethylene Glycol:
5° F
Propylene Glycol:
5° F
Battery:
0.01sg 

Ethylene Glycol:
±5° F
Propylene Glycol:
±5° F
Battery:
±0.01sg 

ATC

RHA-200

Ethylene Glycol:
-60°C-0°C
Propylene Glycol:
-50°C-0°C
Battery:
1.100-1.400sg 

Ethylene Glycol:
5°C
Propylene Glycol:
5°C
Battery:
0.01sg 

Ethylene Glycol:
±5°C
Propylene Glycol:
±5°C
Battery:
±0.01sg 

Without Atc

RHA-200ATC

Ethylene Glycol:
-60°C-0°C
Propylene Glycol:
-50°C-0°C
Battery:
1.100-1.400sg 

Ethylene Glycol:
5°C
Propylene Glycol:
5°C
Battery:
0.01sg 

Ethylene Glycol:
±5°C
Propylene Glycol:
±5°C
Battery:
±0.01sg 

ATC

RHA-300F

Ethylene Glycol:
-60°F-32°F
Propylene Glycol:
-50°F-32°F
Battery:
1.15-1.30sg 

Ethylene Glycol:
10°F
Propylene Glycol:
10°F
Battery:
0.01sg 

Ethylene Glycol:
±10°F
Propylene Glycol:
±10°F
Battery:
±0.01sg 

Without Atc

RHA-303

Ethylene Glycol:
-70°C-0°C
Propylene Glycol:
-60°C-0°C
Battery:
1.10-1.40sg  

Ethylene Glycol:
5°C
Propylene Glycol:
5°C
Battery:
0.01sg 

Ethylene Glycol:
±5°C
Propylene Glycol:
±5°C
Battery:
±0.01sg 

Without Atc

RHA-403C

Ethylene Glycol:
-50°C-0°C
Propylene Glycol:
-50°C-0°C
Battery:
1.15-1.30sg
Cleaner:
-40°C-0°C 

Ethylene Glycol:
5°C
Propylene Glycol:
5°C
Battery:
0.01sg
Cleaner:
5°C 

Ethylene Glycol:
±5°C
Propylene Glycol:
±5°C
Battery:
±0.01sg
Cleaner:
±5°C 

Without Atc

RHA-503C

Battery:
1.100-1.400sg
Ethylene Glycol:
-50°C-0°C
Propylene Glycol:
-50°C-0°C
Cleaner:
-40°C-0°C 

Battery:
0.01sg
Ethylene Glycol:
5°C
Propylene Glycol:
5°C
Cleaner:
5°C 

Battery:
±0.01sg
Ethylene Glycol:
±5°C
Propylene Glycol:
±5°C
Cleaner:
±5°C 

Without Atc

RHA-501

Battery:
1.10sg-1.40sg
Ethylene Glycol:
-60°F-32°F
Ethylene Glycol:
-50°C-0°C
Propylene Glycol:
-50°C-0°C
Propylene Glycol:
-50°F-32°F 

Battery:
0.01sg
Ethylene Glycol:
10°F
Ethylene Glycol:
5°C
Propylene Glycol:
5°C
Propylene Glycol:
10°F 

Battery:
±0.01sg
Ethylene Glycol:
±10°F
Ethylene Glycol:
±5°C
Propylene Glycol:
±5°C
Propylene Glycol:
±10°F 

Without Atc