Review on Robinair 43180 Aluminum Manifold Refrigerants by Keith Morris

The first set arrived broken. The suction sensor did not read. Sent it back and got a replacement. It seems to work. I like that the temperature equivalent is shown when selecting the correct refrigerant. Makes it easier to get superheat/subcool readings without looking at the P&T graph. Gauges are also easy to calibrate. I wanted the auto shut off to be longer. The sensors turn off too early for me, as does the backlight. Since the first set arrived broken, I'm concerned about durability. But the sensors seem to be holding for now.