Trek Diagnostic Systems V3011 Sensititre Nephelometer 143518928154 but the AVG button is

but the AVG button is not sticking out as far as the other buttons and sometimes gets stuck when pressed

Manufacturer Luxul Model Number AP-3064 SKU 19-83031 Ref 23-120539

System has been tested onsite and is guaranteed fully functional

Manufacturer Lanner Model Number AV-CVE25000 SKU 19-53256 Ref 23-74934

Manufacturer Fisherbrand Model Number Accumax SKU 19-76887 Ref 23-110612

Trek Diagnostic Systems V3011 Sensititre Nephelometer 143518928154 but the AVG button isThis item is out of stock. Contact us to be notified when it becomes available again. Specifics Manufacturer Trek Diagnostic Systems Model Number V3011 SKU 19 85003 Ref 23 123748