Top 10 Best Def Refractometer

Widely used for raw maple sap testing and synthetic or semi-synthetic machining coolants. Accuracy - 0.10 percent brix divisions 0.10 percent brix. Automatic temperature compensation atc. Sturdy design, made of sturdy aluminum and not carbon plastic. Included pipette for dropping test fluids onto the prism mini screwdriver and users guide.

This unit is twice as accurate as 0-32 percent models. Automatic temperature compensation atc from 10 to 30c. Provides accurate and repeatable measurements on easy to read scale. Requires only 2 or 3 drops of solution. Prism and lens with a simple focus adjustment.

The refractometer is a portable precision optical instrument used for measuring the diesel exhaust fluid concentration. When a liquid sample is placed on the prism the light passing through it is bent and the more concentrated the liquid the more the light will bend. The refractometer contains a reticle or scale that is enlarged through the eyepiece to measure this light and the values on the scale have been established to evaluate the DEF condition. EPA regulations require all diesel engines manufactured on or after January 1 2010 to meet lowered NOx emissions standards. Most heavy duty engine manufacturers have chosen to utilize SCR including Detroit Diesel DD13 DD15 DD16 Cummins ISX line PACCAR and Volvo-Mack.

The refractometer is a portable precision optical instrument used for measuring the diesel exhaust fluid concentration.. AIRCRAFT ALUMIUM BODY MATERIALThe Urea Concentration Refractometer is made of non-staining, non-corrosive and non-reactive aluminum which is lightweight to carry,anti-scratch and durable.. EASY TO USEJust need 2-3 drops of solution, you can get accurate readings. No batteries needed.. Equipped with Automatic Temperature Compensation ATC for accurate measurements without recalibration after shifts in ambient working temperature field use.The ATC range is 10'C-30'C 50'F-86'F.. 3 DROPPERS BONUSIn consideration of some customers feedback say 1 dropper is not enough for frequent uses,we have packed 3 droppers for you.Every piece of our products is strictly inspected before sale.If this product fails through faulty materials or workmanship, contact our service department direct on amazon..

The refractometer is a portable precision optical instrument used for measuring the diesel exhaust fluid concentration.. Help you know your diesel exhaust fluid condition in a quick and easy way.. Features automatic temperature compensation ATC. Just need 2-3 drops of solution, you can get accurate readings.. Durable and Easy to Use Carry,and no battery needed..

Function 1 Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol.Measuring Range -50 to 0 .. Function 2 Measuring specific gravity of battery acid and provide a quick reference of battery charge condition.Measuring Range1.10 to 1.40 kgl. Function 3 Measuring windshield washer fluid based on ethanol or isopropyl alcohol.Measuring Range-40 to 0 . Function 4Measuring Urea Concentration in automobile diesel exhaust fluid DEF.Measuring Range30 to 35. Features automatic temperature compensation makes it even easier to get fast results..

Application To measure urea concentration in diesel exhaust fluid AdBlue.. Easy to use 1 Open the cover plate. 2 Clean and dry the surface of the prism. 3 Place 1-2 drops of solution onto prism. 4 Closed the prism cover plate, press the cover plate down lightly and read the value.. Convenient to carry Pen shape design makes it portable to carry around. The fictional surface ensures not easy to slip off while holding.. Quality guarantee Be made of high quality copper, not cheap aluminum. Solid and durable for a long-term usage.. ATC Features automatic temperature compensation and will account for changes in ambient temperature and automatically compensate accordingly..

The models have only one unit system F. With the indication we may know the freezing point of either ethylene glycol or propylene glycol based cooling systems. You can use this measurement tool to measure and Check Washer Fluid.With ATCautomatic temperature compensation .. Ethylene Glycol -60F-32F. Propylene Glycol -60F-32F. Battery SG 1.100-1.400sg,AdBlue30-35. Windshield Washer Fluid Ethanol water 32F to -40F, Sopropyl alcohol water SRF1 32F to -40F.

ACCURACY AND CONSISTENCY Refractive index is effected by temperature, so we set Automatic Temperature Compensation ATC function for BRIX reading be accurate at various temperatures.. BIG COLOR SCREEN WITH BACKLIT Unit with a big backlight screen makes you easy to see the readings clearly in poor light.. EASY AND INSTANTLY Just turn urea meter on and drip several drops of solution in the metal sample groove, press READ button and wait for 3 seconds to get result. Very easy to operate.. MULTIPURPOSE TESTER Tester for vehicle urea solution anytime. Unit has refractive index, urea concentration index and temperature functions 3 in 1 so can be use for various purposes as vehicle use, agricultural use or laboratory experiment, etc.. ENERGY CONSERVATION Our product will deliver with 2 batteries. When you finished your test but forget power it off, unit will shut down automaticly in 60 seconds without any operation. Thus this function will save energy..

The models have only one unit system F. With the indication of the percentage we may know the freezing point of either ethylene glycol or propylene glycol based cooling systems. And they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze Fluids.. Ethylene Glycol -84F-32F 0-70 VOL. Propylene Glycol -60F-32F 0-63 VOL. AdBlue urea concentration 30 - 35. Battery SG 1.100-1.400sg.

Function 1 Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol.Measuring Range -50 to 0 .. Function 2 Measuring specific gravity of battery acid and provide a quick reference of battery charge condition.Measuring Range1.10 to 1.40 kgl. Function 3 Measuring windshield washer fluid based on ethanol or isopropyl alcohol.Measuring Range-40 to 0 . Function 4Measuring Urea Concentration in automobile diesel exhaust fluid DEF.Measuring Range30 to 35. It's durable and easy to use and no battery needed, convenient to take and use..

4 IN 1 FUNCTION Antifreeze refractometers measure freezing point of automobile antifreeze basied on ethylene glycol or propylene glycol, and measuring rang-50 to 0 . Measure Urea Concentration in automobile diesel exhauset fluid DEF 30 to 35. Measure specific gravity of battery acid 1.10 to 1.40KgL. Windshield washer fluid based on ethanol or isopropyl alcohol -40 to 0 . Better Accuracy Reliable ATC antifreeze coolant testers can compensate temperature automatically when ambient temp changes, excellent eliminate the deviation, and ensure the measured readings more precise. Quick Easy Using Just 2 or 3 drops of solution, wait for few seconds and towards light, then get the accurate reading. The affordable coolant refractometer needs less sample solution than tradistional hydrometer and less expensive then digital refractometer but bettery accuracy. Durable Portable - Antifreeze tester is made of non-staining aluminum and ABS rubber, anti-rust, sturdy and resistand to abrasion for long perfermance. Comes with durable plastic box, lightweight, and easy for storage and carry with. Practical Tool The optics antifreeze refractometer is great tool to help you check freezing point of automobile antifreeze system, quick reference of battery charge condition, monitor DEF and windshield water fluid status.