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Jaltest  |  SKU: 50003011

Jaltest JT3011 | Refractometer

Regular price
€54,95 incl.
€45,41 excl.

Warranty handled directly by AsTools

We handle warranty cases ourselves, quickly and without the intervention of the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually help you immediately. Only in exceptional cases do we still send the product to the supplier.

2 years warranty on all products

All our products come with a 2-year factory warranty. This way, you are assured of long-lasting quality and service.

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The Jaltest JT3011 is an optical refractometer developed for measuring the refractive index of transparent liquids and solids. This measurement enables analysis of fluids such as glycol concentrations (ethylene and propylene), battery acid, and urea (AdBlue). Additionally, the refractometer is used to determine the freezing point of antifreeze and windshield washer fluids.

This model features Automatic Temperature Compensation (ATC), which ensures accurate measurements at varying ambient temperatures without the need for manual corrections. The eyepiece is adjustable to obtain a clear and sharp view of the measurement scale. Calibration is usually done with distilled water and the included screwdriver, ensuring proper operation.


Application and functionality:

The Jaltest JT3011 is used for a quick and accurate analysis of various fluids used in the workshop.

  • Coolant Analysis: Measurement of the freezing point of cooling systems based on both ethylene glycol (G11/G12) and propylene glycol (G13).
  • Battery Acid Test: Check of the specific gravity of the battery acid to determine the battery's charge state.
  • AdBlue Measurement: Analysis of the urea concentration in AdBlue (Diesel Exhaust Fluid) to check the proper operation of SCR systems. A correct concentration (usually 32.5%) is required for effective NOx reduction.
  • Windshield Washer Fluid: Determination of the freezing point of windshield washer fluid.
  • Automatic Temperature Compensation (ATC): Automatically corrects measurement results for ambient temperature, making the measurements consistent and reliable.

Package Contents:

  • 1x Jaltest JT3011 Refractometer
  • 1x Pipette
  • 1x Calibration Screwdriver
  • 1x Cleaning Cloth
  • 1x Storage Case
  • 1x Manual

Technical specifications:

Specification Description
Brand Jaltest
Model JT3011
OEM number 50003011
Product type Refractometer
Measurement range battery acid 1.10 - 1.40 kg/l
Measurement range ethylene glycol 0°C to -50°C
Measurement range propylene glycol 0°C to -50°C
Measurement range windshield washer fluid 0°C to -40°C
Measurement range urea (AdBlue) 30% - 35%
Functions Automatic Temperature Compensation (ATC)