Met One Instruments Aerocet 531 Mass Monitor/Particle Counter - AS IS 144843260435 Manufacturer Brooks Rand Model Number

Manufacturer Brooks Rand Model Number Model III SKU 19-73727 Ref 23-105830

Manufacturer Humanware Model Number Brailliant BI40 SKU 19-69000 Ref 23-114989

01-45911&0

Manufacturer Ensemble Designs Model Number BrightEye Mitto SKU 19-74305 Ref 23-106666

Met One Instruments Aerocet 531 Mass Monitor/Particle Counter - AS IS 144843260435 Manufacturer Brooks Rand Model NumberThis item is sold AS IS. No returns or exchanges are accepted. Condition For parts or not working Description When powering on, the screen only shows two blank lines and never boots. The buttons are responsive. For this reason, we are selling the unit AS IS for parts repair as a non working or incomplete unit. We have not tested inspected any further, item may have unknown issues we are not aware of. See all item photos for the condition of the unit.