public.instruments
iduuidtenant_iduuidcodecharacter varyingnamecharacter varyinginstrument_typecharacter varying?manufacturercharacter varying?serial_numbercharacter varying?locationcharacter varying?calibration_frequency_daysintegerlast_calibrated_ondate?calibration_due_ondate?statuscharacter varyingblocks_when_overduebooleannotestext?is_activebooleancreated_attimestamp with time zoneupdated_attimestamp with time zone
| id | tenant_id | code | name | instrument_type | manufacturer | serial_number | location | calibration_frequency_days | last_calibrated_on | calibration_due_on | status | blocks_when_overdue | notes | is_active | created_at | updated_at |