ATC Refractometro Antifreeze Freezing Point Coolant Tester Adblue Concentration Ethylene Glycol Car Battery Refractometer

Feature:
Measures the proportion of antifreeze and freezing of glass cleaner, lead-acid battery electrolyte.
Automatically adjust itself to correct temperature discrepancies during use.
Capable of measuring with high accuracy and provides precise results.
Equipped with vivid and sharp reticle chart for easy and comfortable reading.
It uses ambient light only and no batteries are needed.
Specifications:
Propylene Glycol:-50 to 0°C
Ethylene Glycol:-50 to 0°C
Cleaning Fluids:-40 to 0°C
Battery Fluids:1.10-1.40sg
Adblue: 30% ~ 35% (Only the 4-in-1 model has this function)
Resolution Factor:
Propylene Glycol:5°C
Ethylene Glycol :5°C
Cleaning Fluids:5°C
Battery Fluids:0.01sg
Package Content:
1 x Refractometer
1 x Pipette
1 x Screw driver
1 x Cleaning cloth
(If you need the box, please choose the one with box)How to use:How to calibration:

About Your Shipment:
Preparation Time: The delivery will take approximately 1 week after payment is made, and will be shipped via air express. Please ensure your address is correct when placing your order. If you need to make changes before shipment, please inform us of the updated address.
Contact Us: We strive to provide excellent service. If you have any questions, please feel free to reach out to us. We will respond promptly and do our best to resolve any issues.
About Guarantee: Failed to receive after 60 days of purchase date or not satisfied. We will either issue you a refund or resend a new item. Guaranteed!