Metertech Model 6+ Mini Photometer W/ Power Adapter and Battery Receptacle 134686879914 but its flashing NO RPM

but its flashing NO RPM

Manufacturer Kimble Part Number 885303-0015 SKU 19-63271 Ref 23-89830

Manufacturer Bic Model Number FM10 SKU 19-61557 Ref 23-87331

Unit is missing the adjustment

Includes Bluetooth Dual-Ear Headset as pictured

Metertech Model 6+ Mini Photometer W/ Power Adapter and Battery Receptacle 134686879914 but its flashing NO RPMCondition Used Description Tested working and is guaranteed functional. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. Battery receptacle has some minor corrosion Includes Photometer with power adapter and battery receptacle as pictured. No additional items or accessories are included. Pictures are of one of the actual units available. Inventory is on hand and ready to ship. Please feel free to message us