The 26390 is offered for customers who want to perform their own zero and span. The zero and span should be done when ambient conditions change significantly (i.e., seasonally).
A similar service, the 27312, is offered for customers who want to send their IRGASON or EC150 to Campbell Scientific and have Campbell Scientific perform a zero and span. The 27312 requires an RMA (Return Material Authorization).
Read MoreWeight | 294.84 g (0.65 lb) |