This Refractometer is designed for testing the concentration of the battery fluids， antifreeze liquid and cleaning fluids (CF). With the indication of the percentage you may know at which temperature the fluid will be frozen for both Propylene Glycol (PG) and Ethylene Glycol (EG).

It can also be used for checking the strength of electrolyte solution batteries (BA)， and measure Concentration of as ethylene glycol or at The propylene glycol in Antifreeze Liquids. Among Our 3 types of Refractometer - Traditional， new new Design and Built-in the with the LED --only new new Design refractometers do Not need A Mini-Screw Driver to Calibrate

Them Materials. Used are carefully selected to bring out the best quality. With aluminum body， it provides more accurate measurements and simply stands up better over time.

Features

• Provides tri-scale for direct reading in degrees fahrenheit (° F)

• NO NEED for a CALIBRATION SCREWDRIVER to calibrate

• Focus is adjustable and can be controlled manually

• Equipped with built-in calibration knob

• Comes with 3 years of warranty and a non-roll stand

• Guaranteed high quality and accurate testing results

• Equipped with Built-in ATC compensation Range (Automatic Temperature Compensation) from 10 ° C-30 ° C or 50 ° F to 86 ° F to correct temperature discrepancies during use

• Approved by strict quality and safety standards

• Durable， Heavy-duty and lightweight with its aluminum construction

• Made with the highest and finest quality of aluminum & rubber

• Cushioned with soft & comfortable non-slip rubber

• Comprehensive operations manual， complete with protective carrying case， and pipettes are provided for user's convenience and comfortability  

Specifications

• Measuring Range

  • Ethylene Glycol: 32 ° F to -84 ° F (5 ° F Intervals & Accuracy)

  • Propylene Glycol: 32 ° F to -60 ° F (5 ° F Intervals & Accuracy)

  • Battery: 1.100-1.400sg

  
  

• Divisions

  • Ethylene Glycol: 5 ° F

  • Propylene Glycol: 5 ° F

  • Battery: 0.01sg

  
  

• Accuracy

  • Ethylene Glycol: ± 5 ° F

  • Propylene Glycol: ± 5 ° F

  • Battery: ± 0.01sg

  
  

• Length: 150mm

• Weight: 140g

• Heavy duty (Durable Aluminum)

• Battery Fluid Specific Gravity: 1.100 to 1.400 with "Recharge"， "Fair" and "Good" Ranges (0.050 Intervals

• Automatic Temperature Compensation (ATC)

• Sturdy design made of durable Aluminum not plastic

Set Includes

• 1 x Antifreeze / Battery Refractometer

• 1 x FREE Cover Plate + Screws

• 1 x Sturdy protective carrying case with contoured foam

• 1 x English Operations Manual

• 1 x Pipette