Air conditioning leak tester on trolley R744 (CO2), R1234yf and R134a

Delivery from week 10/2025

For the reliable and uncomplicated pressure testing of current air conditioning systems with the refrigerants R744 (CO2), R1234yf and R134a, testing with contrast media is no longer permitted.

With the KLDS 05, forming gas is introduced into the empty air conditioning system under continuously adjustable pressure in order to quickly and easily detect pressure drops and thus leaks.

The practical trolley offers sufficient space for six test hoses, each 3.0 m long, accessories, removed parts, tools and safe transport of two 10 L gas bottles.

The design of the cart ensures stability and good maneuverability thanks to two large, high-quality wheels.

Two safety valves (20 and 100 bar) open when the maximum pressure is reached to prevent damage to the air conditioning system and ensure user protection.

A valve allows the test pressure to be released in a controlled manner, while a knurled nut facilitates quick assembly and disassembly of the pressure reducer.

Secured HD and LP couplings for R744 (CO2), R1234yf and R134a air conditioning systems ensure safety.

High-quality components "Made in Germany" guarantee safe and long-lasting use, even in demanding workshop environments.

SCOPE OF DELIVERY

• 1 climate leak test system including pressure reducer on trolley
• 3 sets (2 test hoses each) with 3.0 m length each including couplings for refrigerants R744 (CO ₂ ), R1234yf, R134a