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www.mastercool.com
Item #
Part #
Part Description
1
43705-01
Daylight Plate
2
43705-02
Calibration Screw
3
43705-03
Focus Adjustment
4
43705-04
Main Prism Assembly
5
43705-05
Rubber Grip
6
43705-06
Eyepiece
FEATURES:
• Offers a quick and easy way to test the freezing point of coolant/anti-freeze
• Compatible with Ethylene or Propylene Glycol
• Measures battery acid specific gravity
• Automatic temperature compensation
• Large, easy to read graphics and high contrast lens
• Adjustable focus viewfinder
• Strong, metal body structure
• Includes storage case, fluid dropper and calibration screw driver
• Not for use with OAT coolants or DEF
SPECIFICATIONS:
Range:
Minimum Division:
Ethylene Glycol: -84 to 32˚F
Ethylene Glycol: 5˚F
Propylene Glycol: -60 to 32˚F
Propylene Glycol: 5˚F
Battery: 1.100 - 1.400 Specific Gravity
Battery: 0.01 Specific Gravity
WARNINGS/MAINTENANCE:
1. Accurate measurement depends on careful calibration. The prism and sample must be at the same temperature for
accurate results.
2. Do not expose the instrument to damp working conditions, and do not immerse the instrument in water. If the
instrument becomes foggy, water has entered the body. Contact your dealer for repair.
3. Do not measure abrasive or corrosive chemicals with this instrument. They can damage the prism's coating.
4. Clean the instrument between each measurement using a soft, damp cloth. Failure to clean the prism on a regular
basis will lead to inaccurate results and damage to the prism's coating.
5. This is an optical instrument. It requires careful handling and storage. Failure to do so can result in damage to the
optical components and its basic structure. With care, this instrument will provide years of reliable service.
www.mastercool.com
43705
REFRACTOMETER
2. Calibration Screw
3. Focus Adjustment
1. Daylight Plate
4. Main Prism Assembly
5. Rubber Grip
Accuracy:
Ethylene Glycol: ±5˚F
Propylene Glycol: ±5˚F
Battery: ±0.01 Specific Gravity
English
6. Eyepiece
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