MEASURING RANGE:
Antifreeze: -60°C to 0°C
Ethylene Glycol: 0-100%
Electrolysis water: 1.100-1.400sg
FEATURES:
1. Pure aluminum body construction
2. Uses ambient light only which means battery or power source is not required
3. Easy to focus and calibrate
4. Cushioned with soft & comfortable non-slip rubber
5. With ATC function(ATC Compensation Range: 10°C~30°C (50°F~86°F))