When doing a customer’s light meter calibration, G&R Labs performs minor repairs (such as fixing broken connections) at no cost. Light meter cable or broken glass repairs services are offered for most major light meters. When replacing glass or cable, the meter is always recalibrated. One of the advantages of purchasing a G&R meter is that they are in metal cases –therefore less likely to be damaged beyond repair. If another manufacturer’s meter is beyond repair, it often is used as a trade-in for a G&R Meter using the same meter probe.