16503 Robinair Sensing Tip. The materials, shape, and finish of the sensor and surrounding shell are critical to the effectiveness and life of the tip. Specially engineered tip is built with a mirror finish for superior sensitivity and durability.

The Robinair 16600 is an electronic leak detector used to detect refrigerant leaks in air conditioning and refrigeration systems. It features a sensitivity selection switch which allows it to be used with CFCs and HCFCs at one setting and HFCs at the other. The unit is able to detect leaks smaller than 1/2 ounce per year.

Battery Door For 16600 / 16700