26/04/2021 15:01- 15:59 LSO Service

On arrival high reading zero, Pressure alarm, low pressure - pump failure?

For details see Urban Observatory github

https://github.com/urbanobservatory/deployments/blob/master/Precision%20Station%20Reports/CRADLEWELL/LSO_Calibration_Sheet_v1.17_BV_CRADLEWELL_20210426.xlsx