On Time 00503 Digital Timer Replacement with LCD Display & Adjustable Motor, Operates on 6 or 12 Volt Batteries, Features 6 Feedings with 1-30 Second Run Time & compatible with Most Brand Feeders

The On Time 00503 Digital Timer Replacement is a versatile LCD-display feeder controller designed to automate wildlife feeders across multiple brands. Whether you're managing a food plot rotation, supplementing natural forage during lean seasons, or running a consistent feeding schedule for hunting season, this universal timer handles the job without requiring you to swap out your existing feeder hardware. It operates on either 6 or 12 volt batteries, giving you flexibility to match whatever power system you already have in the field.

Setup is straightforward: program up to six separate feeding cycles per day, set each to run anywhere from 1 to 30 seconds, and let the adjustable motor speed dial fine-tune the amount of corn or protein that falls each time. The LCD display makes it easy to see your settings at a glance, and the universal compatibility means you don't have to guess whether it'll work with your feeder—this replacement timer is built to integrate with most standard feeders on the market.

For hunters and land managers who value consistency and reliability, a programmable timer removes the variable of manual feeding trips and keeps game on a predictable schedule. The 1-30 second run window gives you granular control: short bursts for supplement feeding or longer runs for heavier rations. Battery operation keeps it independent of AC power, so remote feeders are no problem.

Key Features

• LCD display for easy programming and monitoring
• Up to 6 feeding cycles per day
• Adjustable motor speed for portion control
• Run time range: 1–30 seconds per cycle
• Dual voltage operation: 6V or 12V battery compatible
• Universal feeder compatibility

Specifications

Frequently Asked Questions

What feeders does the On Time 00503 work with?

This timer is designed as a universal replacement and is compatible with most brand feeders on the market. It's an excellent choice if you're looking to retrofit an existing feeder with programmable feeding capability.

Can I use this timer with both 6V and 12V batteries?

Yes. The On Time 00503 operates on either 6 or 12 volt batteries, so you can choose the voltage that matches your power setup in the field.

How many times per day can I set the feeder to dispense?

You can program up to 6 separate feeding cycles per day, each with its own run time from 1 to 30 seconds.

What does the adjustable motor speed do?

The adjustable motor speed feature lets you control how much feed is dispensed during each cycle. Lower speed means less grain per run; higher speed means more. This gives you precise portion control without changing your feeder setup.