GD-3303 Freon Gas Leakage Tester Detector Warranty Three Years Welding Machine with clear image quality and

with clear image quality and sharp font

Output Current (A)

ECVV pipe threading machine is widely used in the water pipe

freight yards and other places

easy and convenient to access files

GD-3303 Freon Gas Leakage Tester Detector Warranty Three Years Welding Machine with clear image quality andShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List \n \n GD 3303\n \n \n Freon gas leakage tester\n \n \n This instrument can test all Freon gasesasR 22, R 124, R 11and R 12The ultra sensitive sensor of this meter needs a lot of current preheating before useOtherwise, it is difficult to test the high frequency currentasR 134a, R 404A, andR 22New products ofR 410A and R 407C. This meter can be used to test air