Antifreeze/Battery/
Cleaning Fluids Refractometer

RHA-100/ATC

E:-84° F-32° F
P:-60° F-32°  F
B:1.100-1.400sg

5° F
5° F
0.01sg

±5° F
±5° F
±0.01sg

RHA-200/ATC

E:-60°C-0°C
P:-50°C-0°C
B:1.100-1.400sg

5°C
5°C
0.01sg

±5°C
±5°C
±0.01sg

RHA-300/ATC

E:-60°F-32°F
P:-50°F-32°F
B:1.15-1.30sg

10°F
10°F
0.01sg

±10°F
±10°F
±0.01sg  

RHA-503/ATC

B:1.100-1.400sg
E:-50°C-0°C
P:-50°C-0°C
C:-40°C-0°C

0.01sg
5°C
5°C
5°C

±0.01sg
±5°C
±5°C
±5°C

Brake fluid refractometer

RBF-020F

DOT 3（standard fluids）
Boiling point 250-500F/1-6 H2O
High Temp(Fords and Racing)
Boiling point 250-570F/1-6 H2O

1% H2O

RBF-022C

DOT 4（standard fluids）
Boiling point 125-275℃/1-6 H2O
PLUS(SUPER) (Fords and Racing)
Boiling point 150-275℃/1-6 H2O

1% H2O