Automotive 4-in-1 refractometer: antifreeze, electrolyte, washer fluid, AdBlue
TOPTUL JDCT0101

Characteristics:

• Length: 155 mm
• Application range:
  Antifreeze quality measurement
  AdBlue (DEF) quality measurement
  Washer fluid concentration measurement
  Electrolyte density measurement in lead-acid batteries

The TOPTUL JDCT0101 4-in-1 automotive refractometer is a solid and convenient device that allows fast and precise testing of various operating fluids in vehicles. The metal housing, made of chrome-plated copper alloy, provides high strength and abrasion resistance.

The main function of the refractometer is to measure electrolyte density in lead-acid batteries and urea concentration in the AdBlue tank. The device speeds up and simplifies vehicle system diagnostics, significantly saving time in workshops and service centers.

In addition, the refractometer allows determining washer fluid concentration and checking the freezing resistance of coolants. Its versatility makes it an essential tool in every professional workshop and automotive service center.

Automatic temperature compensation (ATC):
The built-in ATC compensator with an operating range from 10°C to 30°C eliminates the need for recalibration when ambient temperature changes, enabling reliable measurements in various conditions.

User comfort:

• Focus adjustment with a soft rubber eyepiece ensures comfortable and clear reading.
• Solid construction and compact dimensions make transport and storage easier.

Equipment:

• Calibration screwdriver – for precise adjustment of the device.
• Transparent pipette – allows hygienic and convenient transfer of tested fluids.
• Storage case – protects the instrument from damage and dirt.

L = 155 mm
D = 40 mm

Measuring range:

Application

Electrolyte, battery:
1.10–1.40 kg/L

Coolant, antifreeze:
G11/G12, ethylene-based: -50°C to 0°C
G13, propylene-based: -50°C to 0°C

AdBlue / DEF:
5%–40%

Washer fluid:
Ethanol and water mixture: -40°C to 0°C
Isopropanol and water mixture (SRF1): -40°C to 0°C

The TOPTUL 4-in-1 automotive refractometer is a reliable and multifunctional tool that allows control of key fluid parameters in a vehicle. Thanks to precise measurements and durable construction, it ensures long-lasting and effective operation in every workshop.

Using TOPTUL tools, you feel like a top-class professional.

Working with high-quality professional tools is always a pleasure, and you can always be confident in their durability, precision, and versatility.

Professional TOPTUL tools were created by professionals for professionals — a guarantee of success.