Radiator Leak down Tester: Radiator hand pump tester(range: 0-35 psi / 0-2.5 bar) is simple to operate, can conveniently test and help to locate the leak with a 3-inch big pressure gauge. Saving money and protecting your engine. Self-locking quick coupler for easy adapter installation, and thumb-operated relief valve allows for repeated pressure tests and pressure release while testing the cooling system. Stainless steel thermometer(0-200 ℃ / 32-400 ℉) measures coolant temperature Radiator Adapters: You will receive 12 PCS specialized radiator adapters with quick plugs: 8 PCS color-coded ones and 4 PCS aluminum ones, used to replace the original radiator opening cap with any suitable one of them for radiator airtightness test. Each radiator adapter has undergone hundreds of quality tests for long-term use, and has its own number mark for quick vehicle model reference and correct position placement in the case Easy Work: 14-piece radiator pressure pump set is specially designed for quick and efficient leak test of cooling systems. Replace the water tank cover with a suitable adapter according to the scope of the adapter and install it tightly on your water tank opening. Radiator pressure tester locks the selected adapter with the quick coupler, pump several times to pressurize the inside of the radiator, then wait and observe the change of the pressure gauge pointer. If it changes, there is a leak Wide Application and Custom-made Toolbox: Cooling system pressure tester kit fits cars, trucks, motorcycles, ATVs, airlifts, etc, and commonly suitable for Ford, Benz, GM, Porsche, Saab, Cadillac, Jaguar, Land Rover, Volvo, Sterling, Citroen, Fiat, Alfa, Jeep, VW, Audi, BMW, Mazda, Chrysler, etc leak test. Blow-molded case keeps all tools in place, avoiding damage even in bumpy conditions, clean and stable. It is also convenient for both transportation, storage, and quick identification After-sale Company: First of all, welcome to the ADAFIRST store. Thank you for your trust and choice of ADAFIRST. We are committed to providing customers with satisfied product and quality service, customer satisfaction is our pursuit. To prevent delaying your work, please check the completeness and functional performance of your purchase as soon as you receive it. If you have any questions, please come to us and we will be at your service. Promise: reply within 24 hours SET INCLUDES
14PCS Cooling System Radiator Pressure Leakage Tester Kit
Radiator Pressure Tester x 1
Stainless Steel Needle Thermometer x 1
Dedicated Radiator Adapter x 8
Aluminum Cap Adapter x 4
Instruction x 1
Red Custom-made Toolbox, 13-1/4 x 11-1/4 x 4 inches x 1
PS:
Something you need to prepare yourself: Vacuum pump, and air hose

Radiator Pressure Tester

For Pressure Leakage Test
a. Advantages:
Accurate and quick test on the radiator, heater core and radiator cap;
Convenient designs like integrated construction, quick coupling and thumb-operated pressure relief valve;
Hand pump gauge tester features easy to read pressure gauge with anti-scratch rubber housing.
b. Testing Process:
(1) Pick a suitable adapter to replace the radiator opening, connect the pressure tester to the selected adapter.
(2) Press the manual pump to pressurize the inside of the radiator till the readout up to 10-15 psi. Don't over 35 psi.
(3) Wait for a while to see if the gauge pointer moves. Reading drops means there is a leak. Release the residue pressure and disconnect the adapter.

Wide Application of Water Tank Adapters

Aluminum Cap Adapters(From No.2 to No.5)
No.2 Fits for GM(Cadillac);
No.3 Fits for Benz, GM(Buick), Jeep;
No.4 Fits for Peugeot, Subaru, Chrysler, Acura, GM(Nova, Spectrum, Sprint), Mitsubishi, Nissan, Mazda, Toyota, Infiniti, Geo, Suzuki, Isuzu;
No.5 Fits for Honda, Toyota, Suzuki, Mitsubishi, Chrysler, Acura;

Radiator Adapters(From No.6 to No.13)

No.6 Fits for Benz(ML-CLASS), GM(ACHIVA, SKYLARK, GRAMD AM-1992-2002);
No.7 Fits for Volvo, Saab, Sterling, Citroen, Renault, Fiat, Alfa, Jeep;
No.8 Fits for VW(Vento, T4, Passa-1996, Golf);
No.9 Fits for Audi(A4, A5, A6), BMW345, VW(Passa-1997-2002);
No.10 Fits for BMW;
No.11 Fits for Audi, VW;
No.12 Fits for Ford, International, GM, Land Rover;
No.13 Fits for Benz