The HIT LP-HHRP is a compact, hand-held programmer designed to quickly assign identification numbers to Logic Plus (LP-RP) receivers. Lightweight and easy to carry, it allows technicians to program receivers on site before installation, reducing setup time and avoiding controller reprogramming. Purpose: Portable unit for programming Logic Plus receiver ID numbers (part number LP-HHRP). Compatibility: Works with Logic Plus Controllers and Universal 2 Plus Receivers model LP-RP only. Power: Operates from a standard 9V battery or from a wall plug-in transformer for extended use. Dimensions: 6.50" L × 1.55" W × 2.35" H — compact for easy pocket or tool-belt carry. Field Use: Designed for on-site programming to simplify installation and ensure each receiver has a unique ID before being installed at valve locations. Simple to operate and built for irrigation professionals, the LP-HHRP hand-held programmer brings portable, dedicated programming capability to any Logic Plus two-wire system. Refer to the HIT product manual for complete setup and safety instructions.