Check the listing for details. TN Technologies Relay CPU Circuit Board 886253 RCM Radar Level Control F4. Condition: Used. Listed at 450.00 USD. TN Technologies Relay - CPU Circuit Board Part number: 886253H1997Z13883630241 PCB867839 TP867840 Schematics This circuit board was removed from a TN Technologies 1430ENN Measuretech RCM Radar Level Control See photos for details about this part. Sale is for one (1) circuit board. No other parts included in this sale.General Information:Surplus items may have stickers, inventory labels, marks, dust, etc. on part or box. Read description for details about this part. Signature Delivery RequirementsWe will require Signature Required Delivery for high value shipments and for delivery to locations where we believe there is a risk of package loss or theft. This includes apartments, townhouses, shared industrial buildings, strip malls, etc. We do not charge for this service.Please do not buy our parts if you are not willing to accept delivery or sign for your package.